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H10.9

Billable

Unspecified conjunctivitis

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Eye inflammation when the specific cause is not identified or documented.

Coding Tips

  • •This is a last-resort code; attempt to determine the cause from clinical notes before assigning
  • •Query the provider if the type of conjunctivitis can be determined to allow for more specific coding

Code Hierarchy

└H10Conjunctivitis└H10.9Unspecified conjunctivitis
└H10.9Unspecified conjunctivitis

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