Can you bill a missing procedure code separate from original claim if left out?

Yes, you can bill a missing procedure code separately from the original claim if it was inadvertently left out. However, the process may vary depending on the payer's policies, so it's essential to check their rules regarding submitting corrected or additional claims. Often, you may need to submit a corrected claim that includes the missing code rather than filing a separate claim. Always ensure proper documentation and justification for the additional billing.