N22 – Calculus of urinary tract in diseases classified elsewhere
ICD-10-CM 2027 diagnosis code · Urolithiasis
ICD-10-CM code
N22
- Code
N22(claims format:N22)- Description
- Calculus of urinary tract in diseases classified elsewhere
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 14. Diseases of the genitourinary system (N00-N99)
- Block
- N20-N23 Urolithiasis
Notes for N22
Index terms for N22
Entries in the ICD-10-CM alphabetic index that lead to this code:
Frequently asked questions
What is ICD-10 code N22?
N22 is the ICD-10-CM code for calculus of urinary tract in diseases classified elsewhere, in the block N20-N23 (Urolithiasis).
Is N22 a billable code?
Yes. N22 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
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.