Convert ICD-10 Code A56.01 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
A56.01 Chlamydial cystitis and urethritis		099.53 Oth VD chlm trch lowr gu
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
A56.01 Chlamydial cystitis and urethritis		595.4 Cystitis in oth dis
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code A56.01 - chlamydial cystitis and urethritis based on the most recent General Equivalence Mappings (GEMS) information.