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O24.02

Billable

Pre-existing type 1 diabetes mellitus, in childbirth

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

What This Code Means

A patient with pre-existing type 1 diabetes who is actively in labor or undergoing delivery.

Coding Tips

  • •Use this code for the delivery encounter only; do not use with trimester-specific codes
  • •Document blood glucose monitoring during labor and any complications affecting delivery management

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