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

N11.9 – Chronic tubulo-interstitial nephritis, unspecified

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Chronic interstitial nephritis NOS
Chronic pyelitis NOS
Chronic pyelonephritis NOS

GEM Conversion to ICD-9 CM

Fs: 10000 – Pyelonephritis, unspecified

MDC / MS-DRG Reference

KIDNEY AND URINARY TRACT INFECTIONS WITH MCC
KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC
FULL TERM NEONATE WITH MAJOR PROBLEMS

Back Reference of Diagnostic Codes

Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) N05.9
tubulo-interstitial (in) N12
chronic (infectious) N11.9
Pyelitis (congenital) (uremic) See also Pyelonephritis
with
contracted kidney N11.9
chronic N11.9
Pyelonephritis See also Nephritis, tubulo-interstitial
with
contracted kidney N11.9
chronic N11.9
Pyelonephrosis (obstructive) N11.1
chronic N11.9

Sibling Codes

Nonobstructive reflux-associated chronic pyelonephritis
Chronic obstructive pyelonephritis
Other chronic tubulo-interstitial nephritis

Parent Sibling Codes

Acute pyelonephritis
Chronic tubulo-interstitial nephritis
Tubulo-interstitial nephritis, not specified as acute or chronic
Obstructive and reflux uropathy
Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions
Other renal tubulo-interstitial diseases
Renal tubulo-interstitial disorders in diseases classified elsewhere
Acute kidney failure
Chronic kidney disease (CKD)
Unspecified kidney failure

View in Tabular

Code Title
N00-N99 Diseases of the genitourinary system (N00-N99)
N10-N16 Renal tubulo-interstitial diseases (N10-N16)
N11 Chronic tubulo-interstitial nephritis
N11.9 Chronic tubulo-interstitial nephritis, unspecified
Applicable to
Chronic interstitial nephritis NOS
Chronic pyelitis NOS
Chronic pyelonephritis NOS