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O91.219

Billable

Nonpurulent mastitis associated with pregnancy, unspecified trimester

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

What This Code Means

Inflammation of breast tissue without pus formation during pregnancy when the specific trimester is not documented.

Coding Tips

  • •Use only when trimester information is unavailable or unspecified in the medical record
  • •Query provider if trimester can be determined to assign more specific code

Code Hierarchy

└O91Infections of breast associated with pregnancy, the puerperium and lactation└O91.2Nonpurulent mastitis associated with pregnancy, the puerperium and lactation└O91.21Nonpurulent mastitis associated with pregnancy└O91.219Nonpurulent mastitis associated with pregnancy, unspecified trimester
└O91.219Nonpurulent mastitis associated with pregnancy, unspecified trimester

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