All ICD10 Codes

B37.9

Billable
ChapterA00–B99
Ranksubcategory
Official Description

Candidiasis, unspecified

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).

Instructional Notes

Includes
  • Thrush NOS
General instructions are available for the parent sections:
View CH1 NotesView B35-B49 NotesView B37 Notes

Clinical Hierarchy

CH1Certain infectious and parasitic diseases (A00-B99)
B35-B49Mycoses (B35-B49)
B37Candidiasis
B37.9Candidiasis, unspecified

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to B37.9:

categoryB37
Candidiasis
View context instructions
blockB35-B49
Mycoses (B35-B49)
View context instructions
chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to B37.9. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

6 raw paths
Candidiasis, candidal1 unique routes
Direct index entry→B37.9
Infection, infected, infective (opportunistic)2 unique routes
Oidium albicans→B37.9
yeast→B37.9
Moniliasis1 unique routes
Direct index entry→B37.9
Saccharomyces infection1 unique routes
Direct index entry→B37.9
Yeast infection1 unique routes
Direct index entry→B37.9

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 867
Other Infectious and Parasitic Diseases Diagnoses with MCC
DRG 868
Other Infectious and Parasitic Diseases Diagnoses with CC
DRG 869
Other Infectious and Parasitic Diseases Diagnoses without CC/MCC
DRG 974
HIV with Major Related Condition with MCC
DRG 975
HIV with Major Related Condition with CC
DRG 976
HIV with Major Related Condition without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

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