2026 ICD-10-CM Diagnosis Code S30.23XSContusion of vagina and vulva, sequela
S30.23XS is a billable ICD-10-CM diagnosis code for contusion of vagina and vulva, sequela. The 7th character S marks it as a sequela code, which reports a problem that remains after the original condition has resolved. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 604 through 605. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Injury, sequela.
Code Identity
Code Classification
Present on Admission (POA)Billing
S30.23XS is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Contusion female perineum
- Contusion of female genital organ
- Contusion of labium
- Contusion of perineum
- Contusion of vagina
- Contusion of vulva
- Hematoma of female perineum
- Hematoma of perineal wound
- Perineal hematoma
- Traumatic hematoma of vagina
- Vaginal hematoma
Coding GuidelinesGuidance
The appropriate 7th character is to be added to each code from block Superficial injury of abdomen, lower back, pelvis and external genitals (S30). Use the following options for the applicable episode of care:
- A - initial encounter
- D - subsequent encounter
- S - sequela
Source: ICD-10-CM Official Guidelines for Coding and Reporting, FY 2026, published by CMS and the National Center for Health Statistics.
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Bruises
A bruise is a mark on your skin caused by blood trapped under the surface. It happens when an injury crushes small blood vessels but does not break the skin. Those vessels break open and leak blood under the skin.
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Convert S30.23XS to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About S30.23XSOverview
Is S30.23XS (Contusion of vagina and vulva) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report contusion of vagina and vulva, sequela on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What does the 7th character S in S30.23XS mean?
The final character S makes this a sequela code: it reports a lingering problem that remains after the contusion of vagina and vulva itself has resolved, not the original event.
What MS-DRG does S30.23XS group to?
When contusion of vagina and vulva, sequela is the principal diagnosis on an inpatient stay, it groups to MS-DRG 604, 605, with relative weights from 0.9160 to 1.4721 depending on complications. Higher weights mean higher Medicare reimbursement.
Is S30.23XS exempt from POA reporting?
Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for contusion of vagina and vulva, sequela on inpatient claims.
What is the ICD-9 equivalent of S30.23XS?
Under the General Equivalence Mappings, contusion of vagina and vulva, sequela converts to ICD-9-CM 906.3 (late effect of contusion). The mapping is approximate, so confirm the match fits the documentation.
Footnotes
[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.
