B42.1 Lymphocutaneous sporotrichosis

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 B42.1

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 B42.1

• De Beurmann (-Gougerot) disease
• Schenck's disease
• Sporotrichosis › lymphocutaneous (fixed) (progressive)

Nearby codes

• B42 Sporotrichosis
• B42.0 Pulmonary sporotrichosis
• B42.1 Lymphocutaneous sporotrichosis (this code)
• B42.7 Disseminated sporotrichosis
• B42.8 Other forms of sporotrichosis
• B42.81 Cerebral sporotrichosis
• B42.82 Sporotrichosis arthritis
• B42.89 Other forms of sporotrichosis