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ICD-10-CM Code for Chronic obstructive pyelonephritis N11.1

ICD-10 code N11.1 for Chronic obstructive pyelonephritis is a medical classification as listed by WHO under the range - Diseases of the genitourinary system .

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Official Long Descriptor

Chronic obstructive pyelonephritis
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 urete
Excludes1: calculous pyelonephritis (N20.9)
obstructive uropathy (N13.-)

N11

Includes: chronic infectious interstitial nephritis
chronic pyelitis
chronic pyelonephritis

Use additional code (B95-B97), to identify infectious agent.

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM N11.1 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
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