One thing that ICD-10 does not change, however, is the “unspecified option,” and even though such a field exists in ICD-9, it could create some trouble in ICD-10, if abused. “There’s a huge loophole.

(CBS SF) -- Rep. Ro Khanna, D-Santa Clara, introduced a bill Tuesday to direct the U.S. State Department to add a third gender option to U.S. passports for applicants who do not identify as male or ...