All ICD10 Codes

A69.8

Billable
ChapterA00–B99
Ranksubcategory
Official Description

Other specified spirochetal infections

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 NotesView A65-A69 Notes

Clinical Hierarchy

CH1Certain infectious and parasitic diseases (A00-B99)
A65-A69Other spirochetal diseases (A65-A69)
A69Other spirochetal infections
A69.8Other specified spirochetal infections

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A69.8:

blockA65-A69
Other spirochetal diseases (A65-A69)
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 A69.8. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

16 raw paths
Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous)2 unique routes
Castellani's→A69.8
spirochetal NEC→A69.8
Bronchospirochetosis2 unique routes
Direct index entry→A69.8
Castellani→A69.8
Castellani's disease1 unique routes
Direct index entry→A69.8
Disease, diseased1 unique routes
Castellani's→A69.8
Gangrene, gangrenous (connective tissue) (dropsical) (dry) (moist) (skin) (ulcer)2 unique routes
lung
spirochetal→A69.8
spirochetal NEC→A69.8
Infection, infected, infective (opportunistic)3 unique routes
lung
spirochetal→A69.8
spirochetal NOS(2 variants)
lung→A69.8
specified NEC→A69.8
Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved)2 unique routes
in (due to)
spirochetal NEC→A69.8
spirochetal NEC→A69.8
Spirochetosis2 unique routes
bronchopulmonary→A69.8
lung→A69.8
Ulcer, ulcerated, ulcerating, ulceration, ulcerative1 unique routes
nose, nasal (passage) (infective) (septum)
spirochetal→A69.8

MS-DRG Classification

2026 v43.1

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

DRG 867
Other Infectious and Parasitic Diseases Diagnoses with MCC
DRG 868
Other Infectious and Parasitic Diseases Diagnoses with CC
DRG 869
Other Infectious and Parasitic Diseases Diagnoses without CC/MCC

Cross Reference

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