A88.0

Billable

ChapterA00–B99

Ranksubcategory

Official Description

Enteroviral exanthematous fever [Boston exanthem]

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•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 Notes View A80-A89 Notes View A88 Notes

Clinical Hierarchy

CH1Certain infectious and parasitic diseases (A00-B99)

A80-A89Viral and prion infections of the central nervous system (A80-A89)

A88Other viral infections of central nervous system, not elsewhere classified

A88.0Enteroviral exanthematous fever [Boston exanthem]

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A88.0:

categoryA88

Other viral infections of central nervous system, not elsewhere classified

View context instructions

blockA80-A89

Viral and prion infections of the central nervous system (A80-A89)

View context instructions

chapterCH1

Certain infectious and parasitic diseases (A00-B99)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to A88.0. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

4 raw paths

Boston exanthem1 unique routes

Direct index entry→A88.0

Exanthem, exanthema2 unique routes

Boston→A88.0

epidemic with meningitis→A88.0

Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor)1 unique routes

enteroviral exanthematous (Boston exanthem)→A88.0

MS-DRG Classification

2026 v43.1

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

DRG 075

Viral Meningitis with CC/MCC

DRG 076

Viral Meningitis without CC/MCC

Cross Reference

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Find surgical and procedural codes related to Enteroviral exanthematous fever [Boston exanthem].

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