A diagnostic amniocentesis is reported with which code?

The correct code for a diagnostic amniocentesis is 59000. This code is specifically designated for an amniocentesis procedure performed for diagnostic purposes, typically to obtain amniotic fluid for genetic testing or to assess fetal condition.

The use of this code indicates that the procedure is being done to diagnose a condition rather than for therapeutic reasons, which could involve different coding. The other codes in this series (59001, 59002, and 59003) pertain to other aspects of monitoring pregnancy or specific procedures, but they do not specifically denote the diagnostic amniocentesis process.

Understanding these specific code distinctions is essential for accurate medical coding and billing, as it ensures that the procedure is properly documented for medical records and insurance reimbursement.