A37.90

Billable
ChapterA00–B99
Ranksubcategory
Official Description

Whooping cough, unspecified species without pneumonia

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:

Clinical Hierarchy

BillableHas subcodes
CH1Certain infectious and parasitic diseases (A00-B99)
A30-A49Other bacterial diseases (A30-A49)
A37Whooping cough
A37.9Whooping cough, unspecified species
A37.90Whooping cough, unspecified species without pneumoniaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A37.90:

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:

Cross Reference

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