S30.3XXS — Contusion of anus, sequela

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Inpatient Payment Groups (MS-DRG)

MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0 (FY2026), Appendix B.

MS-DRG 604 — TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITH MCC (MDC 09)
MS-DRG 605 — TRAUMA TO THE SKIN, SUBCUTANEOUS TISSUE AND BREAST WITHOUT MCC (MDC 09)

A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.

Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.

Contusion of anus, sequela is a billable ICD-10-CM diagnosis code (S30.3S).

Sequencing, inclusion, and exclusion notes published for S30.3XXS in the official ICD-10-CM tabular list.

Conditions the official ICD-10-CM tabular list includes under this code.

Conditions not covered by this code, but which may be reported alongside it when both are present.

Yes. The appropriate 7th character is to be added to each code from category S30.

Official ICD-10-CM classifications closest to S30.3XXS in its code family, with their registry titles.

S30.23XD — Contusion of vagina and vulva, subsequent encounter
S30.23XS — Contusion of vagina and vulva, sequela
S30.3 — Contusion of anus
S30.3XXA — Contusion of anus, initial encounter
S30.3XXD — Contusion of anus, subsequent encounter
S30.8 — Other superficial injuries of abdomen, lower back, pelvis and external genitals
S30.81 — Abrasion of abdomen, lower back, pelvis and external genitals
S30.810 — Abrasion of lower back and pelvis
S30.810A — Abrasion of lower back and pelvis, initial encounter
S30.810D — Abrasion of lower back and pelvis, subsequent encounter