Scenario:
Part 1, Lumpectomy: frozen on margins
Part 2, additional margin: frozen on new margin
Part 3, Sentinel node #1: frozen
Part 4, Sentinel node #2: frozen
Billing, which is it?
#1: 88331 x 4
OR
#2: 88331 x 1, 88332 x 3
Part 1, Lumpectomy: frozen on margins
Part 2, additional margin: frozen on new margin
Part 3, Sentinel node #1: frozen
Part 4, Sentinel node #2: frozen
Billing, which is it?
#1: 88331 x 4
OR
#2: 88331 x 1, 88332 x 3