ICD 10 CM Codes

N11.1 Chronic obstructive pyelonephritis
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM N11.1 converts approximately to:ICD-9-CM
2018 ICD-9-CM 593.3 Stricture or kinking of ureter
GEMS
ICD-10-CM N11.1 converts approximately to:ICD-9-CM
2018 ICD-9-CM 593.4 Other ureteric obstruction
GEMS
ICD-10-CM N11.1 converts approximately to:ICD-9-CM
2018 ICD-9-CM 590.01 Chronic pyelonephritis with lesion of renal medullary necrosis
Type 1 Excludes
calculous pyelonephritis (N20.9)
obstructive uropathy (N13.-)
Alternate Description
Pyelonephritis (chronic) associated with anomaly of pelviureteric junction
Pyelonephritis (chronic) associated with anomaly of pyeloureteric junction
Pyelonephritis (chronic) associated with crossing of vessel
Pyelonephritis (chronic) associated with kinking of ureter
Pyelonephritis (chronic) associated with obstruction of ureter
Pyelonephritis (chronic) associated with stricture of pelviureteric junction
Pyelonephritis (chronic) associated with stricture of ureter
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.N11.1.'
Kink, kinking; ureter (pelvic junction); with; pyelonephritis (chronic)
Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic); tubulo-interstitial (in); chronic (infectious); obstructive
Obstruction, obstructed, obstructive; pyelonephritis (chronic)
Obstruction, obstructed, obstructive; ureter (functional) (pelvic junction) NEC; with; pyelonephritis (chronic)
Pyelonephritis; chronic; associated with ureteral obstruction or stricture
Pyelonephritis; chronic; obstructive
Pyelonephritis; in (due to); obstruction
Pyelonephrosis (obstructive)
Stricture; ureter (postoperative); with; pyelonephritis (chronic)