N22 Billable Code
Calculus of urinary tract in diseases classified elsewhere
Effective From: 10/01/2016
Chapter Classification
Chapter 14
Diseases of the genitourinary system (N00-N99)
Section Detail
N20-N23
Urolithiasis (N20-N23)
Coding Guidelines & Notes
codeFirst
- underlying disease, such as:
- gout (M1A.-, M10.-)
- schistosomiasis (B65.0-B65.9)
OPPS Editing Flags
External Cause
No
Mental Health
No
Manifestation (Edit 89)
Yes
Code First Applicable This code represents a manifestation of an underlying disease. The underlying condition must be coded first as the principal diagnosis.
No
Unacceptable PDX (Edit 113)
No
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