S31.835

Billable

ChapterS00–T88

Ranksubcategory

Official Description

Open bite of anus

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Includes

Excludes1(Not coded here. Use a different code.)

General instructions are available for the parent sections:

BillableHas subcodes

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)

S30-S39Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)

S31Open wound of abdomen, lower back, pelvis and external genitals

S31.8Open wound of other parts of abdomen, lower back and pelvis

S31.83Open wound of anus

S31.835Open bite of anusBillable

S31.835AOpen bite of anus, initial encounterBillable

S31.835DOpen bite of anus, subsequent encounterBillable

S31.835SOpen bite of anus, sequelaBillable

The following parent sections contain instructions or notes that apply to S31.835:

categoryS31

Open wound of abdomen, lower back, pelvis and external genitals

Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)

chapterCH19

Injury, poisoning and certain other consequences of external causes (S00-T88)

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Open bite of anus.