N12✓ Billable

Tubulo-interstitial nephritis, not specified as acute or chronic

Tubulo-interstitial nephritis, not specified as acute or chr…

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to N12 in the official ICD-10-CM Alphabetic Index.

Excludes 1(Not coded here)

  • calculous pyelonephritis (N20.9)

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