Chromosome 3 Status (Melanoma Iris)

Organization	Field Name	ID#	ID Name	Required

Organization	Field Name	ID#	ID Name	Required
KCR	Chromosome 3 Status	34020	Chromosome3Status	yes
SEER	Chromosome 3 Status	3821	chromosome3Status	yes

Note 1 Physician Statement

Physician statement of chromosome 3 status can be used to code this data item when no other information is available.

Note 2 Related data item

Code	Description

Code	Description
0	No loss of chromosome 3
1	Partial loss of chromosome 3
2	Complete loss of chromosome 3
3	Loss of chromosome 3, NOS Loss of BAP1 expression
7	Test ordered, results not in chart
8	Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 8 may result in an edit error.)
9	Not documented in medical record Chromosome 3 status not assessed or unknown if assessed

KCR Abstractors Manual