A25.0 Spirillosis

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applicable to

• Sodoku

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 026.0 Spirillary fever

Diagnosis Index entries for A25.0

• Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) › rat-bite › due to › Spirillum
• Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) › spirillary
• Infection, infected, infective (opportunistic) › Spirillum
• Rat-bite fever › spirochetal (morsus muris)
• Sodoku
• Spirillosis
• Spirillum › minus

Nearby codes

• A25 Rat-bite fevers
• A25.0 Spirillosis (this code)
• A25.1 Streptobacillosis
• A25.9 Rat-bite fever, unspecified