B42.9 Sporotrichosis, unspecified

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)

• 117.1 Sporotrichosis (approximate)

Code annotations containing back-references to B42.9

Back-references to B42

• Code First: M01 Direct infections of joint in infectious and parasitic diseases classified elsewhere ("mycoses (B35-B49)")

Diagnosis Index entries for B42.9

• Sporotrichosis

Nearby codes

• B42.7 Disseminated sporotrichosis
• B42.8 Other forms of sporotrichosis
• B42.81 Cerebral sporotrichosis
• B42.82 Sporotrichosis arthritis
• B42.89 Other forms of sporotrichosis
• B42.9 Sporotrichosis, unspecified (this code)