Hap 51 Authorization Code Verified -

| MAC | HAP 51 Behavior | Additional Notes | |------|----------------|------------------| | Novitas Solutions | Standard – auth code verified | Will proceed to final but may suspend for high-cost items | | Palmetto GBA | Standard | Common in DME claims; often followed by HAP 52 for respiratory equipment | | NGS | Standard but less detailed | Clearinghouse recommended for granular status | | WPS | Standard | Short window – moves to paid or denied within 5-7 days post-HAP 51 | | CGS Administrators | Standard | Frequently paired with message "Auth code matches – further edits pending" |

October 2025 Primary keyword: hap 51 authorization code verified Secondary keywords: Medicare HAP 51, claim status HAP 51, authorization code verified, MAC HAP codes, 277 claim response hap 51 authorization code verified

HAP codes range from 00 to 99. Each code conveys a specific status regarding how the payer’s system has processed the initial submission. HAP 51 specifically indicates: "Authorization code verified." | MAC | HAP 51 Behavior | Additional