| HFY — Band, Tubal Occlusion | Class 3 / OB |
| HFZ — Craniotribe | Class 2 / OB |
| HGA — Cranioclast | Class 2 / OB |
| HGB — Clip, Tubal Occlusion | Class 3 / OB |
| HGC — Clamp, Uterine | Class 1 / OB |
| HGD — Applicator, Vaginal | Class 1 / OB |
| HGE — Amniotome | Class 1 / OB |
| HGF — Source, Abortion Unit, Vacuum | Class 2 / OB |
| HGG — Controller, Abortion Unit, Vacuum | Class 2 / OB |
| HGH — Cannula, Suction, Uterine | Class 2 / OB |
| HGI — Electrocautery, Gynecologic (And Accessories) | Class 2 / OB |
| HGK — Endoscope, Fetal Blood Sampling (And Accessories) | Class 2 / OB |
| HGL — Transducer, Ultrasonic, Obstetric | Class 2 / OB |
| HGM — System, Monitoring, Perinatal | Class 2 / OB |
| HGN — Stethoscope, Fetal | Class 1 / OB |
| HGO — Monitor, Electroencephalographic, Fetal (And Accessories) | Class 3 / OB |
| HGP — Electrode, Circular (Spiral), Scalp And Applicator | Class 2 / OB |
| HGS — Catheter, Intrauterine And Introducer | Class 2 / OB |
| HGW — Sampler, Blood, Fetal | Class 2 / OB |
| HGX — Pump, Breast, Powered | Class 2 / OB |
| HGY — Pump, Breast, Non-Powered | Class 1 / OB |
| HGZ — Heater, Perineal, Direct Contact | Class 2 / OB |
| HHA — Heater, Perineal, Radiant, Non-Contact | Class 2 / OB |
| HHD — Pad, Menstrual, Unscented | Class 1 / OB |
| HHE — Cup, Menstrual | Class 2 / OB |
| HHF — Remover, Intrauterine Device, Contraceptive, Hook-Type | Class 1 / OB |
| HHG — Dilator, Cervical, Vibratory | Class 3 / OB |
| HHI — System, Abortion, Vacuum | Class 2 / OB |
| HHJ — Locator, Intracorporeal Device, Ultrasonic, Obstetric-Gynecologic | Class 2 / OB |
| HHK — Curette, Suction, Endometrial (And Accessories) | Class 2 / OB |
| HHL — Pad, Menstrual, Scented, Scented-Deodorized | Class 2 / OB |
| HHM — Sound, Uterine | Class 1 / OB |
| HHN — Cleidoclast | Class 2 / OB |
| HHO — Screw, Fibroid, Gynecological | Class 2 / OB |
| HHP — Table, Obstetrical, Manual (And Accessories) | Class 2 / OB |
| HHQ — System, Abortion, Metreurynter-Balloon | Class 3 / OB |
| HHR — Laser, Surgical, Gynecologic | Class 2 / OB |
| HHS — Transcervical Contraceptive Tubal Occlusion Device | Class 3 / OB |
| HHT — Spatula, Cervical, Cytological | Class 2 / OB |
| HHW — Pessary, Vaginal | Class 2 / OB |
| HHX — Holograph, Fetal, Acoustical | Class 2 / OB |
| HHY — Prosthesis, Suture, Cerclage | Class 3 / OB |
| HIB — Speculum, Vaginal, Nonmetal | Class 2 / OB |
| HIC — Speculum, Vaginal, Nonmetal, Fiberoptic | Class 2 / OB |
| HIF — Insufflator, Laparoscopic | Class 2 / OB |
| HIG — Insufflator, Hysteroscopic | Class 2 / OB |
| HIH — Hysteroscope (And Accessories) | Class 2 / OB |
| HII — Stimulator, Vaginal, Muscle, Powered, For Therapeutic Use | Class 3 / OB |
| HIL — Tampon, Menstrual, Scented, Scented-Deodorized | Class 2 / OB |
| HIM — Electrocautery, Endoscopic And Accessories | Class 2 / OB |