S30.21XA ICD-10-CM Code: Contusion of penis, initial encounter
S30.21XA is the authoritative medical code for Contusion of penis, initial encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for contusion of penis, initial encounter (ICD-10-CM S30.21XA), ensuring healthcare documentation aligns with current federal coding standards.
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 729 — OTHER MALE REPRODUCTIVE SYSTEM DIAGNOSES WITH CC/MCC (MDC 12)
- MS-DRG 730 — OTHER MALE REPRODUCTIVE SYSTEM DIAGNOSES WITHOUT CC/MCC (MDC 12)
- MS-DRG 963 — OTHER MULTIPLE SIGNIFICANT TRAUMA WITH MCC (MDC 24)
- MS-DRG 964 — OTHER MULTIPLE SIGNIFICANT TRAUMA WITH CC (MDC 24)
- MS-DRG 965 — OTHER MULTIPLE SIGNIFICANT TRAUMA WITHOUT CC/MCC (MDC 24)
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.
Official Registry Overview & Definition
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for S30.21XA in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- injuries to the abdominal wall
- injuries to the anus
- injuries to the buttock
- injuries to the external genitalia
- injuries to the flank
- injuries to the groin
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- superficial injury of hip (S70.-)
- burns and corrosions (T20-T32)
- effects of foreign body in anus and rectum (T18.5)
- effects of foreign body in genitourinary tract (T19.-)
- effects of foreign body in stomach, small intestine and colon (T18.2-T18.4)
- frostbite (T33-T34)
- insect bite or sting, venomous (T63.4)
Frequently Asked Questions (FAQ) & Clinical Guidance
Does S30.21XA require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category S30.
Can S30.21XA be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, S30.21XA and the following are not considered part of each other and may both be reported when both conditions are present: superficial injury of hip (S70.-); burns and corrosions (T20-T32); effects of foreign body in anus and rectum (T18.5); effects of foreign body in genitourinary tract (T19.-).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to S30.21XA in its code family, with their registry titles.
- S30.202 — Contusion of unspecified external genital organ, female
- S30.202A — Contusion of unspecified external genital organ, female, initial encounter
- S30.202D — Contusion of unspecified external genital organ, female, subsequent encounter
- S30.202S — Contusion of unspecified external genital organ, female, sequela
- S30.21 — Contusion of penis
- S30.21XD — Contusion of penis, subsequent encounter
- S30.21XS — Contusion of penis, sequela
- S30.22 — Contusion of scrotum and testes
- S30.22XA — Contusion of scrotum and testes, initial encounter
- S30.22XD — Contusion of scrotum and testes, subsequent encounter