B48.3 Geotrichosis

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

Applicable to

• Geotrichum stomatitis

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 117.9 Other and unspecified mycoses (approximate)

Code annotations containing back-references to B48.3

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 B48.3

• Geotrichosis
• Geotrichosis › stomatitis
• Stomatitis (denture) (ulcerative) › Geotrichum

Nearby codes

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