DRG 776

Medical DRG

Postpartum and Post Abortion Diagnoses without O.R. Procedures

TypeMedicalMDC14Dx Codes184

What is MS-DRG 776?

MS-DRG 776 is a Medical Medicare Severity Diagnosis Related Group under Major Diagnostic Category 14 (MDC 14). It maps to 184 ICD-10-CM diagnosis codes. For FY 2026 it carries a relative weight of 0.6547 with a geometric mean length of stay of 2.4 days and an arithmetic mean of 3.1 days. Hospitals use this grouping to determine reimbursement for inpatient stays under Medicare.

Classification
Medical DRG
Diagnosis-driven grouping
Linked Codes
184 diagnosis
Billable Dx
100%
184 of 184 shown

FY 2026 Payment Data

Official values from Table 5 of the FY 2026 IPPS Final Rule (CMS).

Relative Weight
0.6547
Payment multiplier vs. average case (1.0)
Geometric Mean LOS
2.4 days
Used for transfer payment calculations
Arithmetic Mean LOS
3.1 days
Average length of stay
Post-Acute Transfer
No
Not subject to the transfer policy

Linked ICD-10-CM Diagnosis Mappings

  • A34

    Obstetrical tetanus

    BillableChapter 1
  • O08.0

    Genital tract and pelvic infection following ectopic and molar pregnancy

    BillableChapter 15
  • O08.1

    Delayed or excessive hemorrhage following ectopic and molar pregnancy

    BillableChapter 15
  • O08.2

    Embolism following ectopic and molar pregnancy

    BillableChapter 15
  • O08.3

    Shock following ectopic and molar pregnancy

    BillableChapter 15
  • O08.4

    Renal failure following ectopic and molar pregnancy

    BillableChapter 15
  • O08.5

    Metabolic disorders following an ectopic and molar pregnancy

    BillableChapter 15
  • O08.6

    Damage to pelvic organs and tissues following an ectopic and molar pregnancy

    BillableChapter 15
  • O08.7

    Other venous complications following an ectopic and molar pregnancy

    BillableChapter 15
  • O08.81

    Cardiac arrest following an ectopic and molar pregnancy

    BillableChapter 15
  • O08.82

    Sepsis following ectopic and molar pregnancy

    BillableChapter 15
  • O08.83

    Urinary tract infection following an ectopic and molar pregnancy

    BillableChapter 15
  • O08.89

    Other complications following an ectopic and molar pregnancy

    BillableChapter 15
  • O08.9

    Unspecified complication following an ectopic and molar pregnancy

    BillableChapter 15
  • O10.03

    Pre-existing essential hypertension complicating the puerperium

    BillableChapter 15
  • O10.13

    Pre-existing hypertensive heart disease complicating the puerperium

    BillableChapter 15
  • O10.23

    Pre-existing hypertensive chronic kidney disease complicating the puerperium

    BillableChapter 15
  • O10.33

    Pre-existing hypertensive heart and chronic kidney disease complicating the puerperium

    BillableChapter 15
  • O10.43

    Pre-existing secondary hypertension complicating the puerperium

    BillableChapter 15
  • O10.93

    Unspecified pre-existing hypertension complicating the puerperium

    BillableChapter 15
  • O11.5

    Pre-existing hypertension with pre-eclampsia, complicating the puerperium

    BillableChapter 15
  • O12.05

    Gestational edema, complicating the puerperium

    BillableChapter 15
  • O12.15

    Gestational proteinuria, complicating the puerperium

    BillableChapter 15
  • O12.25

    Gestational edema with proteinuria, complicating the puerperium

    BillableChapter 15
  • O13.5

    Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium

    BillableChapter 15
  • O14.05

    Mild to moderate pre-eclampsia, complicating the puerperium

    BillableChapter 15
  • O14.15

    Severe pre-eclampsia, complicating the puerperium

    BillableChapter 15
  • O14.25

    HELLP syndrome, complicating the puerperium

    BillableChapter 15
  • O14.95

    Unspecified pre-eclampsia, complicating the puerperium

    BillableChapter 15
  • O15.2

    Eclampsia complicating the puerperium

    BillableChapter 15
  • O16.5

    Unspecified maternal hypertension, complicating the puerperium

    BillableChapter 15
  • O24.03

    Pre-existing type 1 diabetes mellitus, in the puerperium

    BillableChapter 15
  • O24.13

    Pre-existing type 2 diabetes mellitus, in the puerperium

    BillableChapter 15
  • O24.33

    Unspecified pre-existing diabetes mellitus in the puerperium

    BillableChapter 15
  • O24.430

    Gestational diabetes mellitus in the puerperium, diet controlled

    BillableChapter 15
  • O24.434

    Gestational diabetes mellitus in the puerperium, insulin controlled

    BillableChapter 15
  • O24.435

    Gestational diabetes mellitus in puerperium, controlled by oral hypoglycemic drugs

    BillableChapter 15
  • O24.439

    Gestational diabetes mellitus in the puerperium, unspecified control

    BillableChapter 15
  • O24.83

    Other pre-existing diabetes mellitus in the puerperium

    BillableChapter 15
  • O24.93

    Unspecified diabetes mellitus in the puerperium

    BillableChapter 15
  • O25.3

    Malnutrition in the puerperium

    BillableChapter 15
  • O26.63

    Liver and biliary tract disorders in the puerperium

    BillableChapter 15
  • O26.73

    Subluxation of symphysis (pubis) in the puerperium

    BillableChapter 15
  • O43.211

    Placenta accreta, first trimester

    BillableChapter 15
  • O43.212

    Placenta accreta, second trimester

    BillableChapter 15
  • O43.213

    Placenta accreta, third trimester

    BillableChapter 15
  • O43.219

    Placenta accreta, unspecified trimester

    BillableChapter 15
  • O43.221

    Placenta increta, first trimester

    BillableChapter 15
  • O43.222

    Placenta increta, second trimester

    BillableChapter 15
  • O43.223

    Placenta increta, third trimester

    BillableChapter 15
  • O43.229

    Placenta increta, unspecified trimester

    BillableChapter 15
  • O43.231

    Placenta percreta, first trimester

    BillableChapter 15
  • O43.232

    Placenta percreta, second trimester

    BillableChapter 15
  • O43.233

    Placenta percreta, third trimester

    BillableChapter 15
  • O43.239

    Placenta percreta, unspecified trimester

    BillableChapter 15
  • O70.0

    First degree perineal laceration during delivery

    BillableChapter 15
  • O70.1

    Second degree perineal laceration during delivery

    BillableChapter 15
  • O70.20

    Third degree perineal laceration during delivery, unspecified

    BillableChapter 15
  • O70.21

    Third degree perineal laceration during delivery, IIIa

    BillableChapter 15
  • O70.22

    Third degree perineal laceration during delivery, IIIb

    BillableChapter 15
  • O70.23

    Third degree perineal laceration during delivery, IIIc

    BillableChapter 15
  • O70.3

    Fourth degree perineal laceration during delivery

    BillableChapter 15
  • O70.4

    Anal sphincter tear complicating delivery, not associated with third degree laceration

    BillableChapter 15
  • O70.9

    Perineal laceration during delivery, unspecified

    BillableChapter 15
  • O71.2

    Postpartum inversion of uterus

    BillableChapter 15
  • O71.3

    Obstetric laceration of cervix

    BillableChapter 15
  • O71.4

    Obstetric high vaginal laceration alone

    BillableChapter 15
  • O71.5

    Other obstetric injury to pelvic organs

    BillableChapter 15
  • O71.6

    Obstetric damage to pelvic joints and ligaments

    BillableChapter 15
  • O71.7

    Obstetric hematoma of pelvis

    BillableChapter 15
  • O71.82

    Other specified trauma to perineum and vulva

    BillableChapter 15
  • O71.89

    Other specified obstetric trauma

    BillableChapter 15
  • O71.9

    Obstetric trauma, unspecified

    BillableChapter 15
  • O72.0

    Third-stage hemorrhage

    BillableChapter 15
  • O72.1

    Other immediate postpartum hemorrhage

    BillableChapter 15
  • O72.2

    Delayed and secondary postpartum hemorrhage

    BillableChapter 15
  • O72.3

    Postpartum coagulation defects

    BillableChapter 15
  • O73.0

    Retained placenta without hemorrhage

    BillableChapter 15
  • O73.1

    Retained portions of placenta and membranes, without hemorrhage

    BillableChapter 15
  • O75.4

    Other complications of obstetric surgery and procedures

    BillableChapter 15
  • O85

    Puerperal sepsis

    BillableChapter 15
  • O86.00

    Infection of obstetric surgical wound, unspecified

    BillableChapter 15
  • O86.01

    Infection of obstetric surgical wound, superficial incisional site

    BillableChapter 15
  • O86.02

    Infection of obstetric surgical wound, deep incisional site

    BillableChapter 15
  • O86.03

    Infection of obstetric surgical wound, organ and space site

    BillableChapter 15
  • O86.04

    Sepsis following an obstetrical procedure

    BillableChapter 15
  • O86.09

    Infection of obstetric surgical wound, other surgical site

    BillableChapter 15
  • O86.11

    Cervicitis following delivery

    BillableChapter 15
  • O86.12

    Endometritis following delivery

    BillableChapter 15
  • O86.13

    Vaginitis following delivery

    BillableChapter 15
  • O86.19

    Other infection of genital tract following delivery

    BillableChapter 15
  • O86.20

    Urinary tract infection following delivery, unspecified

    BillableChapter 15
  • O86.21

    Infection of kidney following delivery

    BillableChapter 15
  • O86.22

    Infection of bladder following delivery

    BillableChapter 15
  • O86.29

    Other urinary tract infection following delivery

    BillableChapter 15
  • O86.4

    Pyrexia of unknown origin following delivery

    BillableChapter 15
  • O86.81

    Puerperal septic thrombophlebitis

    BillableChapter 15
  • O86.89

    Other specified puerperal infections

    BillableChapter 15
  • O87.0

    Superficial thrombophlebitis in the puerperium

    BillableChapter 15
  • O87.1

    Deep phlebothrombosis in the puerperium

    BillableChapter 15
  • O87.2

    Hemorrhoids in the puerperium

    BillableChapter 15
  • O87.3

    Cerebral venous thrombosis in the puerperium

    BillableChapter 15
  • O87.4

    Varicose veins of lower extremity in the puerperium

    BillableChapter 15
  • O87.8

    Other venous complications in the puerperium

    BillableChapter 15
  • O87.9

    Venous complication in the puerperium, unspecified

    BillableChapter 15
  • O88.03

    Air embolism in the puerperium

    BillableChapter 15
  • O88.13

    Amniotic fluid embolism in the puerperium

    BillableChapter 15
  • O88.23

    Thromboembolism in the puerperium

    BillableChapter 15
  • O88.33

    Pyemic and septic embolism in the puerperium

    BillableChapter 15
  • O88.83

    Other embolism in the puerperium

    BillableChapter 15
  • O89.01

    Aspiration pneumonitis due to anesthesia during the puerperium

    BillableChapter 15
  • O89.09

    Other pulmonary complications of anesthesia during the puerperium

    BillableChapter 15
  • O89.1

    Cardiac complications of anesthesia during the puerperium

    BillableChapter 15
  • O89.2

    Central nervous system complications of anesthesia during the puerperium

    BillableChapter 15
  • O89.3

    Toxic reaction to local anesthesia during the puerperium

    BillableChapter 15
  • O89.4

    Spinal and epidural anesthesia-induced headache during the puerperium

    BillableChapter 15
  • O89.5

    Other complications of spinal and epidural anesthesia during the puerperium

    BillableChapter 15
  • O89.6

    Failed or difficult intubation for anesthesia during the puerperium

    BillableChapter 15
  • O89.8

    Other complications of anesthesia during the puerperium

    BillableChapter 15
  • O89.9

    Complication of anesthesia during the puerperium, unspecified

    BillableChapter 15
  • O90.0

    Disruption of cesarean delivery wound

    BillableChapter 15
  • O90.1

    Disruption of perineal obstetric wound

    BillableChapter 15
  • O90.2

    Hematoma of obstetric wound

    BillableChapter 15
  • O90.3

    Peripartum cardiomyopathy

    BillableChapter 15
  • O90.41

    Hepatorenal syndrome following labor and delivery

    BillableChapter 15
  • O90.49

    Other postpartum acute kidney failure

    BillableChapter 15
  • O90.5

    Postpartum thyroiditis

    BillableChapter 15
  • O90.6

    Postpartum mood disturbance

    BillableChapter 15
  • O90.81

    Anemia of the puerperium

    BillableChapter 15
  • O90.89

    Other complications of the puerperium, not elsewhere classified

    BillableChapter 15
  • O90.9

    Complication of the puerperium, unspecified

    BillableChapter 15
  • O91.02

    Infection of nipple associated with the puerperium

    BillableChapter 15
  • O91.03

    Infection of nipple associated with lactation

    BillableChapter 15
  • O91.12

    Abscess of breast associated with the puerperium

    BillableChapter 15
  • O91.13

    Abscess of breast associated with lactation

    BillableChapter 15
  • O91.22

    Nonpurulent mastitis associated with the puerperium

    BillableChapter 15
  • O91.23

    Nonpurulent mastitis associated with lactation

    BillableChapter 15
  • O92.02

    Retracted nipple associated with the puerperium

    BillableChapter 15
  • O92.03

    Retracted nipple associated with lactation

    BillableChapter 15
  • O92.12

    Cracked nipple associated with the puerperium

    BillableChapter 15
  • O92.13

    Cracked nipple associated with lactation

    BillableChapter 15
  • O92.20

    Unspecified disorder of breast associated with pregnancy and the puerperium

    BillableChapter 15
  • O92.29

    Other disorders of breast associated with pregnancy and the puerperium

    BillableChapter 15
  • O92.3

    Agalactia

    BillableChapter 15
  • O92.4

    Hypogalactia

    BillableChapter 15
  • O92.5

    Suppressed lactation

    BillableChapter 15
  • O92.6

    Galactorrhea

    BillableChapter 15
  • O92.70

    Unspecified disorders of lactation

    BillableChapter 15
  • O92.79

    Other disorders of lactation

    BillableChapter 15
  • O94

    Sequelae of complication of pregnancy, childbirth, and the puerperium

    BillableChapter 15
  • O98.03

    Tuberculosis complicating the puerperium

    BillableChapter 15
  • O98.13

    Syphilis complicating the puerperium

    BillableChapter 15
  • O98.23

    Gonorrhea complicating the puerperium

    BillableChapter 15
  • O98.33

    Other infections with a predominantly sexual mode of transmission complicating the puerperium

    BillableChapter 15
  • O98.43

    Viral hepatitis complicating the puerperium

    BillableChapter 15
  • O98.53

    Other viral diseases complicating the puerperium

    BillableChapter 15
  • O98.63

    Protozoal diseases complicating the puerperium

    BillableChapter 15
  • O98.73

    Human immunodeficiency virus [HIV] disease complicating the puerperium

    BillableChapter 15
  • O98.83

    Other maternal infectious and parasitic diseases complicating the puerperium

    BillableChapter 15
  • O98.93

    Unspecified maternal infectious and parasitic disease complicating the puerperium

    BillableChapter 15
  • O99.03

    Anemia complicating the puerperium

    BillableChapter 15
  • O99.13

    Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium

    BillableChapter 15
  • O99.215

    Obesity complicating the puerperium

    BillableChapter 15
  • O99.285

    Endocrine, nutritional and metabolic diseases complicating the puerperium

    BillableChapter 15
  • O99.315

    Alcohol use complicating the puerperium

    BillableChapter 15
  • O99.325

    Drug use complicating the puerperium

    BillableChapter 15
  • O99.335

    Smoking (tobacco) complicating the puerperium

    BillableChapter 15
  • O99.345

    Other mental disorders complicating the puerperium

    BillableChapter 15
  • O99.355

    Diseases of the nervous system complicating the puerperium

    BillableChapter 15
  • O99.43

    Diseases of the circulatory system complicating the puerperium

    BillableChapter 15
  • O99.53

    Diseases of the respiratory system complicating the puerperium

    BillableChapter 15
  • O99.63

    Diseases of the digestive system complicating the puerperium

    BillableChapter 15
  • O99.73

    Diseases of the skin and subcutaneous tissue complicating the puerperium

    BillableChapter 15
  • O99.815

    Abnormal glucose complicating the puerperium

    BillableChapter 15
  • O99.825

    Streptococcus B carrier state complicating the puerperium

    BillableChapter 15
  • O99.835

    Other infection carrier state complicating the puerperium

    BillableChapter 15
  • O99.845

    Bariatric surgery status complicating the puerperium

    BillableChapter 15
  • O99.893

    Other specified diseases and conditions complicating puerperium

    BillableChapter 15
  • O9A.13

    Malignant neoplasm complicating the puerperium

    BillableChapter 15
  • O9A.23

    Injury, poisoning and certain other consequences of external causes complicating the puerperium

    BillableChapter 15
  • O9A.33

    Physical abuse complicating the puerperium

    BillableChapter 15
  • O9A.43

    Sexual abuse complicating the puerperium

    BillableChapter 15
  • O9A.53

    Psychological abuse complicating the puerperium

    BillableChapter 15
  • Z39.0

    Encounter for care and examination of mother immediately after delivery

    BillableChapter 21