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

N21.1 – Calculus in urethra

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Tyoe 2 Excludes

calculus of prostate (N42.0)

GEM Conversion to ICD-9 CM

Fs: 00000 – Calculus in urethra

MDC / MS-DRG Reference

URINARY STONES WITH MCC
URINARY STONES WITHOUT MCC

Back Reference of Diagnostic Codes

Calculus, calculi, calculous
urethra (impacted) N21.1
Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) R10.83
urethral N36.8
due to calculus N21.1
Stone (s) See also Calculus
urethra (impacted) N21.1
Urethritis (anterior) (posterior) N34.2
calculous N21.1
Urethrolithiasis (with colic or infection) N21.1

Sibling Codes

Calculus in bladder
Other lower urinary tract calculus
Calculus of lower urinary tract, 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)
N21 Calculus of lower urinary tract
N21.1 Calculus in urethra
Type 2 Excludes
calculus of prostate (N42.0)