A classification of PERSON PHENOTYPIC SEX.
National Codes:
| 1 | Male |
| 2 | Female |
| 9 | Indeterminate (unable to be classified as either male or female) |
PERSON GENDER CODE will be replaced with PERSON STATED GENDER CODE or PERSON PHENOTYPIC SEX CLASSIFICATION, which is the most recent approved national information standard to describe the required definition.
