-
N11.0
Nonobstructive reflux-associated chronic pyelonephritis
Billable
Notes
-
N11.1
Chronic obstructive pyelonephritis
Billable
Notes
-
N11.8
Other chronic tubulo-interstitial nephritis
Billable
Notes
-
N11.9
Chronic tubulo-interstitial nephritis, unspecified
Billable
Notes