ICD-10-CM N25: Disorders resulting from impaired renal tubular function

ICD-10-CM Diagnosis Code (2025)

Official Description for N25

Disorders resulting from impaired renal tubular function

Coding Notes & Guidelines for N25

Excludes1: Not Coded Here

diabetes insipidus NOS (E23.2)

Excludes1: Not Coded Here

secondary hyperparathyroidism, non-renal (E21.1)

Excludes2: Not Included Here

metabolic disorders classifiable to E70-E88

Excludes2: Not Included Here

metabolic disorders classifiable to E70-E88

Inclusion Terms
  • Azotemic osteodystrophy
  • Phosphate-losing tubular disorders
  • Renal rickets
  • Renal short stature
Inclusion Terms
  • Hypokalemic nephropathy
  • Lightwood-Albright syndrome
  • Renal tubular acidosis NOS

Child Codes (More Specific Codes for N25):

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

About ICD-10-CM Code N25 (Disorders resulting from impaired renal tubular function)

ICD-10-CM code N25 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM N25 became effective on October 1, 2024.

This page provides detailed information about N25 - Disorders resulting from impaired renal tubular function. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Disorders resulting from impaired renal tubular function.