Skip to content
Dx

ICD-10-CM 2027 diagnosis code

A63.0Anogenital (venereal) warts

✓ Billable / specific

A63.0 is a valid, billable ICD-10-CM code for anogenital (venereal) warts. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

Looking up by condition? See ICD-10 code for Condyloma.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About A63.0

A63.0 is the ICD-10-CM diagnosis code for Anogenital (venereal) warts. It belongs to category A63 (other predominantly sexually transmitted diseases, not elsewhere classified), block A50-A64 (infections with a predominantly sexual mode of transmission) and chapter 1 (certain infectious and parasitic diseases). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within A63 (other predominantly sexually transmitted diseases, not elsewhere classified), A63.0 is specifically for Anogenital (venereal) warts. Related codes cover other specified predominantly sexually transmitted diseases (A63.8).

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 606 (Minor Skin Disorders with MCC, relative weight 1.5728) and DRG 607 (Minor Skin Disorders without MCC, relative weight 0.8772), in MDC 09 (Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as 078.11 (Condyloma acuminatum).

Coding notes

Applicable toConditions and synonyms classified to this code
  • Anogenital warts due to (human) papillomavirus [HPV]
  • Condyloma acuminatum

Notes that apply from higher levels

Instructions written at a parent level also apply to A63.0.

› From A63 Other predominantly sexually transmitted diseases, not elsewhere classified
Excludes2
  • molluscum contagiosum (B08.1)
  • papilloma of cervix (D26.0)

Broader instructions also apply from A50-A64 Infections with a predominantly sexual mode of transmission and Chapter 1: Certain infectious and parasitic diseases.

Alphabetic index entries

10 entries

Terms in the official ICD-10-CM index that lead to A63.0.

Codes whose notes reference A63.0

MS-DRG v44.0 grouping

All DRGs →

Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.

MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast

ICD-9-CM equivalent

Converter →
  • 078.11Condyloma acuminatumexact

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about A63.0

Is A63.0 billable?

Yes. A63.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can A63.0 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict A63.0 as a principal diagnosis.

Is A63.0 a CC or MCC?

No. A63.0 is neither a CC nor an MCC under MS-DRG v44.0.

What DRG does A63.0 group to?

A63.0 is used in the MS-DRG v44.0 logic for MS-DRG 606 (Minor Skin Disorders with MCC) and MS-DRG 607 (Minor Skin Disorders without MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.

What is the ICD-9 code for A63.0?

The CMS General Equivalence Mappings map A63.0 to ICD-9-CM 078.11.