Convert to ICD-10-CM:
339.09 converts approximately to:
- 2015/16 ICD-10-CM G44.099 Other trigeminal autonomic cephalgias (TAC), not intractable
ICD-9-CM Volume 2 Index entries containing back-references to
339.09:
- Cephalgia, cephalagia (see also Headache) 784.0

other trigeminal autonomic (TACS) 339.09