N14

Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions

Non-billable header

N14 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Not coded here — never report together with this code.

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

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

Sequence the underlying condition first.

poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4)

Add a code to identify the following, if applicable.

code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

N14.0Analgesic nephropathyBillable
N14.1Nephropathy induced by other drugs, medicaments and biological substancesHeader
N14.2Nephropathy induced by unspecified drug, medicament or biological substanceBillable
N14.3Nephropathy induced by heavy metalsBillable
N14.4Toxic nephropathy, not elsewhere classifiedBillable