N25.9

Disorder resulting from impaired renal tubular function, unspecified

Billable / specific

N25.9 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Excludes2

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

  • certain conditions originating in the perinatal period (P04-P96) (from N25)
  • certain infectious and parasitic diseases (A00-B99) (from N25)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from N25)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from N25)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from N25)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from N25)
  • neoplasms (C00-D49) (from N25)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from N25)
  • disorders of kidney and ureter with urolithiasis (N20-N23) (from N25)

Also known as

  • Disorder, impaired renal tubular function
  • Disorder, kidney, functional
  • Disorder, kidney, tubular function
  • Disorder, renal function, impaired
  • Disorder, tubulo-renal function, impaired
  • Impaired, impairment, kidney, disorder resulting from
  • Impaired, impairment, renal, disorder resulting from

Parent code

  • N25Disorders resulting from impaired renal tubular functionHeader

Related codes

  • N25.0Renal osteodystrophyBillable
  • N25.1Nephrogenic diabetes insipidusBillable
  • N25.8Other disorders resulting from impaired renal tubular functionHeader

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