Icd 10 code for sleep apnea unspecified July 8, 2019 16 32 64 128 Icd 10 code for sleep apnea unspecified type Icd 10 code for obstructive sleep apnea unspecified Icd 10 cm code for sleep apnea unspecified Icd 10 code g47 30 sleep apnea unspecified Icd 9 sleep apnea