S86Not billable, use a more specific code below
Injury of muscle, fascia and tendon at lower leg level
In Injuries to the knee and lower leg (S80-S89), chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes
216 billable codes under S86: 18 are a CC; none map to an HCC.A CC or MCC (major CC) is a secondary diagnosis that raises the MS-DRG payment.
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Instructional notes
Excludes2: not included here, code separately if applicable
Code also: add a code for this too, order depends on the encounter
- any associated open wound (S81.-)
Also applies, from Injuries to the knee and lower leg (S80-S89)
These notes sit on S80-S89 and apply to every code under it, including S86.
Official coding guidelines
From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.
Covers 7th character use and coding of injuries, fractures, burns, drug and toxic effects, abuse and neglect, and complications of care (S00-T88).
- Application of 7th Characters in Chapter 19 (page 77)
- Coding of Injuries (page 78)
- Coding of Traumatic Fractures (page 79)
- Coding of Burns and Corrosions (page 80)
- Adverse Effects, Poisoning, Underdosing and Toxic Effects (page 82)
- Adult and child abuse, neglect and other maltreatment (page 85)
- Complications of care (page 85)
All codes under S86
S86 can't be used on a claim. Pick a billable code below; grey headings group them.
- S86.0Injury of Achilles tendon
- S86.00Unspecified injury of Achilles tendon
- S86.001Unspecified injury of right Achilles tendon
- S86.001AUnspecified injury of right Achilles tendon, initial encounter
- S86.001DUnspecified injury of right Achilles tendon, subsequent encounter
- S86.001SUnspecified injury of right Achilles tendon, sequela
- S86.002Unspecified injury of left Achilles tendon
- S86.002AUnspecified injury of left Achilles tendon, initial encounter
- S86.002DUnspecified injury of left Achilles tendon, subsequent encounter
- S86.002SUnspecified injury of left Achilles tendon, sequela
- S86.009Unspecified injury of unspecified Achilles tendon
- S86.009AUnspecified injury of unspecified Achilles tendon, initial encounter
- S86.009DUnspecified injury of unspecified Achilles tendon, subsequent encounter
- S86.009SUnspecified injury of unspecified Achilles tendon, sequela
- S86.01Strain of Achilles tendon
- S86.011Strain of right Achilles tendon
- S86.011AStrain of right Achilles tendon, initial encounter
- S86.011DStrain of right Achilles tendon, subsequent encounter
- S86.011SStrain of right Achilles tendon, sequela
- S86.012Strain of left Achilles tendon
- S86.012AStrain of left Achilles tendon, initial encounter
- S86.012DStrain of left Achilles tendon, subsequent encounter
- S86.012SStrain of left Achilles tendon, sequela
- S86.019Strain of unspecified Achilles tendon
- S86.019AStrain of unspecified Achilles tendon, initial encounter
- S86.019DStrain of unspecified Achilles tendon, subsequent encounter
- S86.019SStrain of unspecified Achilles tendon, sequela
- S86.02Laceration of Achilles tendon
- S86.021Laceration of right Achilles tendon
- S86.021ALaceration of right Achilles tendon, initial encounter
- S86.021DLaceration of right Achilles tendon, subsequent encounter
- S86.021SLaceration of right Achilles tendon, sequela
- S86.022Laceration of left Achilles tendon
- S86.022ALaceration of left Achilles tendon, initial encounter
- S86.022DLaceration of left Achilles tendon, subsequent encounter
- S86.022SLaceration of left Achilles tendon, sequela
- S86.029Laceration of unspecified Achilles tendon
- S86.029ALaceration of unspecified Achilles tendon, initial encounter
- S86.029DLaceration of unspecified Achilles tendon, subsequent encounter
- S86.029SLaceration of unspecified Achilles tendon, sequela
- S86.09Other specified injury of Achilles tendon
- S86.091Other specified injury of right Achilles tendon
- S86.091AOther specified injury of right Achilles tendon, initial encounter
- S86.091DOther specified injury of right Achilles tendon, subsequent encounter
- S86.091SOther specified injury of right Achilles tendon, sequela
- S86.092Other specified injury of left Achilles tendon
- S86.092AOther specified injury of left Achilles tendon, initial encounter
- S86.092DOther specified injury of left Achilles tendon, subsequent encounter
- S86.092SOther specified injury of left Achilles tendon, sequela
- S86.099Other specified injury of unspecified Achilles tendon
- S86.099AOther specified injury of unspecified Achilles tendon, initial encounter
- S86.099DOther specified injury of unspecified Achilles tendon, subsequent encounter
- S86.099SOther specified injury of unspecified Achilles tendon, sequela
- S86.1Injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level
- S86.10Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level
- S86.101Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg
- S86.101AUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, initial encounter
- S86.101DUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, subsequent encounter
- S86.101SUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, sequela
- S86.102Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg
- S86.102AUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, initial encounter
- S86.102DUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, subsequent encounter
- S86.102SUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, sequela
- S86.109Unspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg
- S86.109AUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.109DUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.109SUnspecified injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, sequela
- S86.11Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level
- S86.111Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg
- S86.111AStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, initial encounter
- S86.111DStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, subsequent encounter
- S86.111SStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, sequela
- S86.112Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg
- S86.112AStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, initial encounter
- S86.112DStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, subsequent encounter
- S86.112SStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, sequela
- S86.119Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg
- S86.119AStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.119DStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.119SStrain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, sequela
- S86.12Laceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level
- S86.121Laceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg
- S86.121ALaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, initial encounter
- S86.121DLaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, subsequent encounter
- S86.121SLaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, sequela
- S86.122Laceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg
- S86.122ALaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, initial encounter
- S86.122DLaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, subsequent encounter
- S86.122SLaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, sequela
- S86.129Laceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg
- S86.129ALaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.129DLaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.129SLaceration of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, sequela
- S86.19Other injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level
- S86.191Other injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg
- S86.191AOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, initial encounter
- S86.191DOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, subsequent encounter
- S86.191SOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, right leg, sequela
- S86.192Other injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg
- S86.192AOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, initial encounter
- S86.192DOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, subsequent encounter
- S86.192SOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, left leg, sequela
- S86.199Other injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg
- S86.199AOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.199DOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.199SOther injury of other muscle(s) and tendon(s) of posterior muscle group at lower leg level, unspecified leg, sequela
- S86.2Injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level
- S86.20Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level
- S86.201Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg
- S86.201AUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, initial encounter
- S86.201DUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, subsequent encounter
- S86.201SUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, sequela
- S86.202Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg
- S86.202AUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, initial encounter
- S86.202DUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, subsequent encounter
- S86.202SUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, sequela
- S86.209Unspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg
- S86.209AUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.209DUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.209SUnspecified injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, sequela
- S86.21Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg level
- S86.211Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg
- S86.211AStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, initial encounter
- S86.211DStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, subsequent encounter
- S86.211SStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, sequela
- S86.212Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg
- S86.212AStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, initial encounter
- S86.212DStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, subsequent encounter
- S86.212SStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, sequela
- S86.219Strain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg
- S86.219AStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.219DStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.219SStrain of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, sequela
- S86.22Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level
- S86.221Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg
- S86.221ALaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, initial encounter
- S86.221DLaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, subsequent encounter
- S86.221SLaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, sequela
- S86.222Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg
- S86.222ALaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, initial encounter
- S86.222DLaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, subsequent encounter
- S86.222SLaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, sequela
- S86.229Laceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg
- S86.229ALaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.229DLaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.229SLaceration of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, sequela
- S86.29Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level
- S86.291Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg
- S86.291AOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, initial encounter
- S86.291DOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, subsequent encounter
- S86.291SOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, right leg, sequela
- S86.292Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg
- S86.292AOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, initial encounter
- S86.292DOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, subsequent encounter
- S86.292SOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, left leg, sequela
- S86.299Other injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg
- S86.299AOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, initial encounter
- S86.299DOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.299SOther injury of muscle(s) and tendon(s) of anterior muscle group at lower leg level, unspecified leg, sequela
- S86.3Injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level
- S86.30Unspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level
- S86.301Unspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg
- S86.301AUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, initial encounter
- S86.301DUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, subsequent encounter
- S86.301SUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, sequela
- S86.302Unspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg
- S86.302AUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, initial encounter
- S86.302DUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, subsequent encounter
- S86.302SUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, sequela
- S86.309Unspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg
- S86.309AUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, initial encounter
- S86.309DUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.309SUnspecified injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, sequela
- S86.31Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level
- S86.311Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg
- S86.311AStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, initial encounter
- S86.311DStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, subsequent encounter
- S86.311SStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, sequela
- S86.312Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg
- S86.312AStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, initial encounter
- S86.312DStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, subsequent encounter
- S86.312SStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, sequela
- S86.319Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg
- S86.319AStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, initial encounter
- S86.319DStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.319SStrain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, sequela
- S86.32Laceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level
- S86.321Laceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg
- S86.321ALaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, initial encounter
- S86.321DLaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, subsequent encounter
- S86.321SLaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, sequela
- S86.322Laceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg
- S86.322ALaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, initial encounter
- S86.322DLaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, subsequent encounter
- S86.322SLaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, sequela
- S86.329Laceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg
- S86.329ALaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, initial encounter
- S86.329DLaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.329SLaceration of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, sequela
- S86.39Other injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level
- S86.391Other injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg
- S86.391AOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, initial encounter
- S86.391DOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, subsequent encounter
- S86.391SOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, sequela
- S86.392Other injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg
- S86.392AOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, initial encounter
- S86.392DOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, subsequent encounter
- S86.392SOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, left leg, sequela
- S86.399Other injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg
- S86.399AOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, initial encounter
- S86.399DOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, subsequent encounter
- S86.399SOther injury of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, unspecified leg, sequela
- S86.8Injury of other muscles and tendons at lower leg level
- S86.80Unspecified injury of other muscles and tendons at lower leg level
- S86.801Unspecified injury of other muscle(s) and tendon(s) at lower leg level, right leg
- S86.801AUnspecified injury of other muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.801DUnspecified injury of other muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.801SUnspecified injury of other muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.802Unspecified injury of other muscle(s) and tendon(s) at lower leg level, left leg
- S86.802AUnspecified injury of other muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.802DUnspecified injury of other muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.802SUnspecified injury of other muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.809Unspecified injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.809AUnspecified injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.809DUnspecified injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.809SUnspecified injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
- S86.81Strain of other muscles and tendons at lower leg level
- S86.811Strain of other muscle(s) and tendon(s) at lower leg level, right leg
- S86.811AStrain of other muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.811DStrain of other muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.811SStrain of other muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.812Strain of other muscle(s) and tendon(s) at lower leg level, left leg
- S86.812AStrain of other muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.812DStrain of other muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.812SStrain of other muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.819Strain of other muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.819AStrain of other muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.819DStrain of other muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.819SStrain of other muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
- S86.82Laceration of other muscles and tendons at lower leg level
- S86.821Laceration of other muscle(s) and tendon(s) at lower leg level, right leg
- S86.821ALaceration of other muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.821DLaceration of other muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.821SLaceration of other muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.822Laceration of other muscle(s) and tendon(s) at lower leg level, left leg
- S86.822ALaceration of other muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.822DLaceration of other muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.822SLaceration of other muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.829Laceration of other muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.829ALaceration of other muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.829DLaceration of other muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.829SLaceration of other muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
- S86.89Other injury of other muscles and tendons at lower leg level
- S86.891Other injury of other muscle(s) and tendon(s) at lower leg level, right leg
- S86.891AOther injury of other muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.891DOther injury of other muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.891SOther injury of other muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.892Other injury of other muscle(s) and tendon(s) at lower leg level, left leg
- S86.892AOther injury of other muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.892DOther injury of other muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.892SOther injury of other muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.899Other injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.899AOther injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.899DOther injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.899SOther injury of other muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
- S86.9Injury of unspecified muscle and tendon at lower leg level
- S86.90Unspecified injury of unspecified muscle and tendon at lower leg level
- S86.901Unspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg
- S86.901AUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.901DUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.901SUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.902Unspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg
- S86.902AUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.902DUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.902SUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.909Unspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.909AUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.909DUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.909SUnspecified injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
- S86.91Strain of unspecified muscle and tendon at lower leg level
- S86.911Strain of unspecified muscle(s) and tendon(s) at lower leg level, right leg
- S86.911AStrain of unspecified muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.911DStrain of unspecified muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.911SStrain of unspecified muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.912Strain of unspecified muscle(s) and tendon(s) at lower leg level, left leg
- S86.912AStrain of unspecified muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.912DStrain of unspecified muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.912SStrain of unspecified muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.919Strain of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.919AStrain of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.919DStrain of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.919SStrain of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
- S86.92Laceration of unspecified muscle and tendon at lower leg level
- S86.921Laceration of unspecified muscle(s) and tendon(s) at lower leg level, right leg
- S86.921ALaceration of unspecified muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.921DLaceration of unspecified muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.921SLaceration of unspecified muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.922Laceration of unspecified muscle(s) and tendon(s) at lower leg level, left leg
- S86.922ALaceration of unspecified muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.922DLaceration of unspecified muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.922SLaceration of unspecified muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.929Laceration of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.929ALaceration of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.929DLaceration of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.929SLaceration of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
- S86.99Other injury of unspecified muscle and tendon at lower leg level
- S86.991Other injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg
- S86.991AOther injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg, initial encounter
- S86.991DOther injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg, subsequent encounter
- S86.991SOther injury of unspecified muscle(s) and tendon(s) at lower leg level, right leg, sequela
- S86.992Other injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg
- S86.992AOther injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg, initial encounter
- S86.992DOther injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg, subsequent encounter
- S86.992SOther injury of unspecified muscle(s) and tendon(s) at lower leg level, left leg, sequela
- S86.999Other injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg
- S86.999AOther injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter
- S86.999DOther injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, subsequent encounter
- S86.999SOther injury of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, sequela
S86 MS-DRGs
As the principal diagnosis, the billable codes under S86 group to these 14 MS-DRGs (v44.0). Which one applies depends on procedures performed, secondary diagnoses (CC/MCC), and the patient's age and discharge status.
- DRG 913 Traumatic Injury with MCC (72 of 216 codes)
- DRG 914 Traumatic Injury without MCC (72 of 216 codes)
- DRG 949 Aftercare with CC/MCC (72 of 216 codes)
- DRG 950 Aftercare without CC/MCC (72 of 216 codes)
- DRG 963 Other Multiple Significant Trauma with MCC (72 of 216 codes)
- DRG 964 Other Multiple Significant Trauma with CC (72 of 216 codes)
- DRG 965 Other Multiple Significant Trauma without CC/MCC (72 of 216 codes)
- DRG 562 Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh with MCC (36 of 216 codes)
- DRG 563 Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh without MCC (36 of 216 codes)
- DRG 564 Other Musculoskeletal System and Connective Tissue Diagnoses with MCC (18 of 216 codes)
- DRG 565 Other Musculoskeletal System and Connective Tissue Diagnoses with CC (18 of 216 codes)
- DRG 566 Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC (18 of 216 codes)
- DRG 604 Trauma to the Skin, Subcutaneous Tissue and Breast with MCC (18 of 216 codes)
- DRG 605 Trauma to the Skin, Subcutaneous Tissue and Breast without MCC (18 of 216 codes)
Other codes that refer to S86
Notes on these codes point to S86.
About the condition
Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.
Leg Injuries and Disorders
Your legs are made up of bones, blood vessels, muscles, and other connective tissue. They are important for motion and standing. Playing sports, running, falling, or having an accident can damage your legs. Common leg injuries include sprains and strains, joint dislocations, and fractures (broken bones).
Read more about leg injuries and disorders on MedlinePlusCode history
Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.