N25.9 Disorder resulting from impaired renal tubular function, unspecified

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 698-700 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 588.9 Unspecified disorder resulting from impaired renal function

Diagnosis Index entries for N25.9

• Disorder (of) › impaired renal tubular function
• Disorder (of) › kidney › functional (tubular)
• Disorder (of) › kidney › tubular function
• Disorder (of) › renal function, impaired (tubular)
• Disorder (of) › tubulo-renal function, impaired
• Impaired, impairment (function) › kidney › disorder resulting from
• Impaired, impairment (function) › renal (acute) (chronic) › disorder resulting from

Nearby codes

• N25.0 Renal osteodystrophy
• N25.1 Nephrogenic diabetes insipidus
• N25.8 Other disorders resulting from impaired renal tubular function
• N25.81 Secondary hyperparathyroidism of renal origin
• N25.89 Other disorders resulting from impaired renal tubular function
• N25.9 Disorder resulting from impaired renal tubular function, unspecified (this code)