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

N20.0 – Calculus of kidney

Overview

Coding Notes

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Applicable To

Nephrolithiasis NOS
Renal calculus
Renal stone
Staghorn calculus
Stone in kidney

GEM Conversion to ICD-9 CM

Fs: 10000 – Calculus of kidney

MDC / MS-DRG Reference

URINARY STONES WITH MCC
URINARY STONES WITHOUT MCC

Back Reference of Diagnostic Codes

Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) L02.91
kidney N15.1
with calculus N20.0
Calculus, calculi, calculous
diverticulum
kidney N20.0
kidney (impacted) (multiple) (pelvis) (recurrent) (staghorn) N20.0
pyelitis (impacted) (recurrent) N20.0
Infection, infected, infective (opportunistic) B99.9
kidney (cortex) (hematogenous) N15.9
with calculus N20.0
Stone (s) See also Calculus
kidney N20.0
renal N20.0

Sibling Codes

Calculus of ureter
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
N20.0 Calculus of kidney
Applicable to
Nephrolithiasis NOS
Renal calculus
Renal stone
Staghorn calculus
Stone in kidney