A69.8 Other specified spirochetal infections

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 867-869 in MDC 18.

Approximate ICD-9-CM (GEMs)

• 104.8 Other specified spirochetal infections

Code annotations containing back-references to A69.8

Back-references to A69.8

• Type 1 Excludes: J15 Bacterial pneumonia, not elsewhere classified ("spirochetal pneumonia (A69.8)")
• Type 1 Excludes: J17 Pneumonia in diseases classified elsewhere ("spirochetal infection NEC with pneumonia (A69.8)")

Diagnosis Index entries for A69.8

• Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous) › Castellani's
• Bronchitis (diffuse) (fibrinous) (hypostatic) (infective) (membranous) › spirochetal NEC
• Bronchospirochetosis
• Bronchospirochetosis › Castellani
• Castellani's disease
• Disease, diseased › Castellani's
• Gangrene, gangrenous (connective tissue) (dropsical) (dry) (moist) (skin) (ulcer) › lung › spirochetal
• Gangrene, gangrenous (connective tissue) (dropsical) (dry) (moist) (skin) (ulcer) › spirochetal NEC
• Infection, infected, infective (opportunistic) › lung › spirochetal
• Infection, infected, infective (opportunistic) › spirochetal NOS › lung
• Infection, infected, infective (opportunistic) › spirochetal NOS › specified NEC
• Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved) › in (due to) › spirochetal NEC
• Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved) › spirochetal NEC
• Spirochetosis › bronchopulmonary
• Spirochetosis › lung
• Ulcer, ulcerated, ulcerating, ulceration, ulcerative › nose, nasal (passage) (infective) (septum) › spirochetal

Nearby codes

• A69.20 Lyme disease, unspecified
• A69.21 Meningitis due to Lyme disease
• A69.22 Other neurologic disorders in Lyme disease
• A69.23 Arthritis due to Lyme disease
• A69.29 Other conditions associated with Lyme disease
• A69.8 Other specified spirochetal infections (this code)
• A69.9 Spirochetal infection, unspecified