: Indicates that multiple procedures were performed by the same provider during a single session. It usually results in a reduction of payment for secondary procedures (the "multiple procedure discount").
: Used to identify procedures that are distinct or independent from other non-E/M services performed on the same day. This is often used to "unbundle" codes that are normally considered part of a single procedure. [51-59]
: In baseball, the Seattle Mariners famously sat at a 51-59 record in August 2013, a specific milestone often cited by fans at Lookout Landing . ⚖️ Legal: GDPR Articles : Indicates that multiple procedures were performed by