B37.41 – Candidal cystitis and urethritis

ICD-10-CM 2027 diagnosis code · Mycoses

Billable code

ICD-10-CM code B37.41
Code
B37.41 (claims format: B3741)
Description
Candidal cystitis and urethritis
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
1. Certain infectious and parasitic diseases (A00-B99)
Block
B35-B49 Mycoses
Parent codes
B37 › B37.4

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

B37 – Candidiasis

Includes:
  • candidosis
  • moniliasis
Excludes1 (not coded here):
  • neonatal candidiasis (P37.5)

Block B35-B49

Excludes2 (not included here):
  • hypersensitivity pneumonitis due to organic dust (J67.-)
  • mycosis fungoides (C84.0-)

Index terms for B37.41

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in B37.4

Frequently asked questions

What is ICD-10 code B37.41?

B37.41 is the ICD-10-CM code for candidal cystitis and urethritis, in the block B35-B49 (Mycoses).

Is B37.41 a billable code?

Yes. B37.41 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does B37.41 belong to?

It belongs to category B37 – Candidiasis.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.