B49 Unspecified mycosis

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

Applicable to

• Fungemia NOS

Applies from B49 Unspecified mycosis

Applicable to

• Fungemia NOS

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 B49

Back-references to B49

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

Back-references to B49

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

Diagnosis Index entries for B49

• Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › in (due to) › mycosis NEC
• Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › mycotic NEC
• Bronchomycosis NOS
• Cough (affected) (epidemic) (nervous) › tea taster's
• Diarrhea, diarrheal (disease) (infantile) (inflammatory) › mycotic NEC
• Disease, diseased › fungus NEC
• Disease, diseased › mycotic
• Fungemia NOS
• Fungus, fungous › disease NOS
• Infection, infected, infective (opportunistic) › fungus NOS
• Infection, infected, infective (opportunistic) › mycelium NOS
• Infection, infected, infective (opportunistic) › mycotic NOS
• Keratomycosis
• Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic) › mycotic NEC
• Mycelium infection
• Mycosis, mycotic
• Myositis › in (due to) › mycosis
• Myositis › mycotic
• Pneumomycosis

Nearby codes

• B49 Unspecified mycosis (this code)