ICD-10-CM · Chapter 1 · A00–B99
A56.02
Chlamydial vulvovaginitis
Certain infectious and parasitic diseases
Quick facts
- Code
- A56.02
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 1 — Certain infectious and parasitic diseases
- Category
- A56 — Other sexually transmitted chlamydial diseases
- Specificity
- 5 characters
How coders use this code
ICD-10-CM A56.02 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of chlamydial vulvovaginitis. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in A56
- A56Other sexually transmitted chlamydial diseases
- A56.0Chlamydial infection of lower genitourinary tract
- A56.00Chlamydial infection of lower genitourinary tract, unspecified
- A56.01Chlamydial cystitis and urethritis
- A56.09Other chlamydial infection of lower genitourinary tract
- A56.1Chlamydial infection of pelviperitoneum and other genitourinary organs
- A56.11Chlamydial female pelvic inflammatory disease
- A56.19Other chlamydial genitourinary infection
- A56.2Chlamydial infection of genitourinary tract, unspecified
- A56.3Chlamydial infection of anus and rectum
- A56.4Chlamydial infection of pharynx
- A56.8Sexually transmitted chlamydial infection of other sites
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