B48
Non-billableOther mycoses, not elsewhere classified
Other mycoses, not elsewhere classified
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Block
B35-B49
Child Codes
6
Coding Notes
Includes
Conditions included under this code
- diseases generally recognized as communicable or transmissible
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- certain localized infections - see body system-related chapters
Excludes 2
Conditions not included here, but the patient may have both
- carrier or suspected carrier of infectious disease (Z22.-)
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- infectious and parasitic diseases specific to the perinatal period (P35-P39)
- influenza and other acute respiratory infections (J00-J22)
- hypersensitivity pneumonitis due to organic dust (J67.-)
- mycosis fungoides (C84.0-)
Use Additional Code
Additional codes that should follow this code
- code to identify resistance to antimicrobial drugs (Z16.-)
Child Codes (6)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code B48?
ICD-10-CM code B48 represents "Other mycoses, not elsewhere classified". It is a non-billable header code — use a more specific child code for billing purposes.
Is B48 a billable code?
No, B48 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 6 child codes under B48.
What chapter is B48 in?
B48 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with B48?
B48 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters.
What are the subcategories under B48?
B48 has 6 child codes, including: B48.0 (Lobomycosis), B48.1 (Rhinosporidiosis), B48.2 (Allescheriasis), B48.3 (Geotrichosis), and 2 more.
Are additional codes required with B48?
Yes, when using B48 you should also code: code to identify resistance to antimicrobial drugs (Z16.-).
What are the UMLS CUIs for B48?
B48 is linked to 1 UMLS Concept Unique Identifier: C0494107. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.