N25.89
Other disorders resulting from impaired renal tubular function
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Hypokalemic nephropathy Lightwood-Albright syndrome Renal tubular acidosis NOS
disorders of kidney and ureter with urolithiasis (N20-N23)
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)
Official Guidelines for N25.89
FY 2026 ›Find N25.89 in the alphabetic index
19 index paths lead to this code
- Lightwood-Albright syndrome
- Lightwood's disease or syndrome
- Water-losing nephritis
- Acidosis › kidney, tubular
- Acidosis › renal
- Disease, diseased › Lightwood's
- Nephropathy › hypercalcemic
- Nephropathy › hypokalemic
- Nephropathy › potassium depletion
- Nephropathy › protein-losing
- Nephropathy › water-losing
- Nephrosis, nephrotic › osmotic
- Syndrome › Lightwood's
- Depletion › potassium › nephropathy
- Disorder › impaired renal tubular function › specified NEC
- Disorder › tubulo-renal function, impaired › specified NEC
- Disorder › kidney › tubular function › specified NEC
- Impaired, impairment › kidney › disorder resulting from › specified NEC
- Impaired, impairment › renal › disorder resulting from › specified NEC