Code

Description

00

None; no surgery of primary site; autopsy only

25

Local excision of tumor, NOS [formerly SEER code 10]

30

Partial pancreatectomy, NOS; example: distal [formerly SEER code 20]

35

Local or partial pancreatectomy and duodenectomy [formerly SEER code 50]

36

Without distal/partial gastrectomy [formerly SEER code 51 "without subtotal gastrectomy"]

37

With partial gastrectomy (Whipple) [formerly SEER code 52 "with subtotal gastrectomy (Whipple)"]

40

Total pancreatectomy

60

Total pancreatectomy and subtotal gastrectomy or duodenectomy

70

Extended pancreatoduodenectomy

80

Pancreatectomy, NOS

90

Surgery, NOS

SEER Note: Assign code 90 for NanoKnife, or irreversible electroporation (IRE)

99

Unknown if surgery performed; death certificate only