A56 OTHER SEXUALLY TRANSMITTED CHLAMYDIAL DISEASES

Code Information

Diagnosis Code: A56

Short Description: Other sexually transmitted chlamydial diseases

Long Description: Other sexually transmitted chlamydial diseases

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Infections with a predominantly sexual mode of transmission (A50-A64)
      • Other sexually transmitted chlamydial diseases (A56)
        • A56 Other sexually transmitted chlamydial diseases

Code Version: 2017 ICD-10-CM

References to Index of Diseases and Injuries

The code A56 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Includes Notes:
    • sexually transmitted diseases due to Chlamydia
    • trachomatis
  • Type 1 Excludes Notes:
    • neonatal chlamydial conjunctivitis (P39.1)
    • neonatal chlamydial pneumonia (P23.1)
  • Type 2 Excludes Notes:
    • chlamydial lymphogranuloma (A55)
    • conditions classified to A74.-

Similar Codes

No. ICD-10 Code ICD-10 Description
1 A56.0 Chlamydial infection of lower genitourinary tract
2 A56.00 Chlamydial infection of lower genitourinary tract, unspecified
3 A56.01 Chlamydial cystitis and urethritis
4 A56.02 Chlamydial vulvovaginitis
5 A56.09 Other chlamydial infection of lower genitourinary tract
6 A56.1 Chlamydial infection of pelviperitoneum and other genitourinary organs
7 A56.11 Chlamydial female pelvic inflammatory disease
8 A56.19 Other chlamydial genitourinary infection
9 A56.2 Chlamydial infection of genitourinary tract, unspecified
10 A56.3 Chlamydial infection of anus and rectum
11 A56.4 Chlamydial infection of pharynx
12 A56.8 Sexually transmitted chlamydial infection of other sites



This page was last updated on: 1/1/2018