B48.1 Rhinosporidiosis

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)

• 117.0 Rhinosporidiosis

Code annotations containing back-references to B48.1

Back-references to B48

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

Diagnosis Index entries for B48.1

• Infection, infected, infective (opportunistic) › Rhinosporidium (seeberi)
• Rhinosporidiosis

Nearby codes

• B48 Other mycoses, not elsewhere classified
• B48.0 Lobomycosis
• B48.1 Rhinosporidiosis (this code)
• B48.2 Allescheriasis
• B48.3 Geotrichosis
• B48.4 Penicillosis
• B48.8 Other specified mycoses