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Z31.82

Billable

Encounter for Rh incompatibility status

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

What This Code Means

A visit to assess or manage Rh incompatibility status, which occurs when a pregnant woman's blood type is Rh-negative and the baby's is Rh-positive.

Coding Tips

  • •This code is used for encounters focused on determining or managing Rh incompatibility status
  • •Document the Rh status of both mother and fetus/partner to support medical necessity

Code Hierarchy

└Z31Encounter for procreative management└Z31.8Encounter for other procreative management└Z31.82Encounter for Rh incompatibility status
└Z31.82Encounter for Rh incompatibility status

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