All ICD10 Codes

A74.89

Billable
ChapterA00–B99
Ranksubcategory
Official Description

Other chlamydial diseases

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).
General instructions are available for the parent sections:
View CH1 NotesView A70-A74 NotesView A74 Notes

Clinical Hierarchy

BillableHas subcodes
CH1Certain infectious and parasitic diseases (A00-B99)
A70-A74Other diseases caused by chlamydiae (A70-A74)
A74Other diseases caused by chlamydiae
A74.8Other chlamydial diseases
A74.89Other chlamydial diseasesBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A74.89:

categoryA74
Other diseases caused by chlamydiae
View context instructions
blockA70-A74
Other diseases caused by chlamydiae (A70-A74)
View context instructions
chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 865
Viral Illness with MCC
DRG 866
Viral Illness without MCC

Cross Reference

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