N15.8

Other specified renal tubulo-interstitial diseases

Billable / specific

N15.8 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from N15)

  • pyelonephritis

Excludes1

Not coded here — never report together with this code.

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from N15)
  • certain infectious and parasitic diseases (A00-B99) (from N15)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from N15)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from N15)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from N15)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from N15)
  • neoplasms (C00-D49) (from N15)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from N15)

Also known as

  • Disease, diseased, tubulo-interstitial, specified NEC
  • Granuloma, kidney
  • Infection, infected, infective, kidney, specified NEC

Parent code

  • N15Other renal tubulo-interstitial diseasesHeader

Related codes

  • N15.0Balkan nephropathyBillable
  • N15.1Renal and perinephric abscessBillable
  • N15.9Renal tubulo-interstitial disease, unspecifiedBillable

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