All ICD10 Codes

A63

Non-Billable
ChapterA00–B99
Rankcategory
Official Description

Other predominantly sexually transmitted diseases, not elsewhere classified

Use a more specific code (2 billable)
A63.0Anogenital (venereal) wartsA63.8Other specified predominantly sexually transmitted diseases
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).

CH1 Parent Instructions

Includes
  • diseases generally recognized as communicable or transmissible
Excludes1(Not coded here. Use a different code.)
  • certain localized infections - see body system-related chapters
Excludes2(Not included here. Code separately if applicable.)
  • carrier or suspected carrier of infectious disease (Z22.-)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)
Use Additional Code
  • code to identify resistance to antimicrobial drugs (Z16.-)

A50-A64 Parent Instructions

Excludes1(Not coded here. Use a different code.)
  • nonspecific and nongonococcal urethritis (N34.1)
  • Reiter's disease (M02.3-)
Excludes2(Not included here. Code separately if applicable.)
  • human immunodeficiency virus [HIV] disease (B20)

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • molluscum contagiosum (B08.1)
  • papilloma of cervix (D26.0)

Clinical Hierarchy

BillableHas subcodes
CH1Certain infectious and parasitic diseases (A00-B99)
A50-A64Infections with a predominantly sexual mode of transmission (A50-A64)
A63Other predominantly sexually transmitted diseases, not elsewhere classifiedNot billable
A63.0Anogenital (venereal) wartsBillable
A63.8Other specified predominantly sexually transmitted diseasesBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A63:

blockA50-A64
Infections with a predominantly sexual mode of transmission (A50-A64)
View context instructions
chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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