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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

N20.1 – Calculus of ureter

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Calculus of the ureteropelvic junction
Ureteric stone

GEM Conversion to ICD-9 CM

Fs: 10000 – Calculus of ureter

MDC / MS-DRG Reference

URINARY STONES WITH MCC
URINARY STONES WITHOUT MCC

Back Reference of Diagnostic Codes

Calculus, calculi, calculous
ureter (impacted) (recurrent) N20.1
ureteropelvic junction N20.1
Ureteritis N28.89
due to calculus N20.1

Sibling Codes

Calculus of kidney
Calculus of kidney with calculus of ureter
Urinary calculus, unspecified

Parent Sibling Codes

Calculus of kidney and ureter
Calculus of lower urinary tract
Calculus of urinary tract in diseases classified elsewhere
Unspecified renal colic
Disorders resulting from impaired renal tubular function
Unspecified contracted kidney
Small kidney of unknown cause
Other disorders of kidney and ureter, not elsewhere classified
Other disorders of kidney and ureter in diseases classified elsewhere

View in Tabular

Code Title
N00-N99 Diseases of the genitourinary system (N00-N99)
N20-N23 Urolithiasis (N20-N23)
N20 Calculus of kidney and ureter
N20.1 Calculus of ureter
Applicable to
Calculus of the ureteropelvic junction
Ureteric stone