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Z03.6

Billable

Encounter for observation for suspected toxic effect from ingested substance ruled out

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

What This Code Means

A medical observation visit to rule out poisoning or toxic effects from a substance that was swallowed, where the suspected condition is determined not to be present.

Coding Tips

  • Use only when observation/monitoring was performed and toxicity was ruled out
  • Document what substance was suspected and what testing/observation was done

Code Hierarchy

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