N25.8
Header — not billableOther disorders resulting from impaired renal tubular function
The ICD-10 code for other disorders resulting from impaired renal tubular function is N25.8.
N25.8 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 2 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- N25.0Renal osteodystrophy
- N25.1Nephrogenic diabetes insipidus
- N25.9Disorder resulting from impaired renal tubular function, unspecified
- N25.8Other disorders resulting from impaired renal tubular functionnon-billable header