| QHC — Instrument, Biopsy, Core, Soft Tissue, Female Reproductive Organs | Class 2 / OB |
| QHE — Shoulder Arthroplasty Implantation System | Class 2 / OR |
| QHF — Energy Based Device For Treatment Of Tattoos | Class 2 / SU |
| QHG — Defect Measurement Tool | Class 2 / OR |
| QHH — Non-Implanted Nerve Stimulator For Pain Associated With Irritable Bowel Syndrome (Ibs) | Class 2 / GU |
| QHJ — Sensor, Glucose, Implanted, Non-Adjunctive Use | Class 3 / CH |
| QHM — Serology Tests Used For Infectious Disease Screening Of Blood And Plasma Donations | Class U / MI |
| QHO — Nucleic-Acid Tests Used For Infectious Disease Screening Of Blood And Plasma Donations | Class U / MI |
| QHP — Vertebral Body Tethering System | Class N / OR |
| QHQ — Total Shoulder Arthroplasty System | Class 2 / OR |
| QHR — Blood Grouping Reagent | Class U / HE |
| QHS — Anti-Human Globulin | Class U / HE |
| QHT — Reagent Red Blood Cells | Class U / HE |
| QHV — Multiple Osteoarticular Pathogen Antigen Kit | Class N / MI |
| QHW — Single Lumen Ecmo Cannula | Class 2 / CV |
| QHX — Fluoroscopic X-Ray Image Intensifier | Class 1 / RA |
| QHY — Solid State Fluoroscopic X-Ray Imager | Class 2 / RA |
| QHZ — Seal, Cervical, Mechanical, Unpowered | Class 1 / OB |
| QIA — Powered Tongue Scraper | Class 1 / DE |
| QIC — Hiv-1 Genotyping Assay Using Ngs Technology | Class 2 / MI |
| QID — Device To Detect Antigens Of Biothreat Microbial Agents In Human Clinical Specimens | Class 2 / MI |
| QIG — Quality Control Material, Genetics, Rna | Class 2 / MG |
| QIH — Automated Radiological Image Processing Software | Class 2 / RA |
| QII — Integrated Continuous Glucose Monitoring System For Professional Directed Retrospective Or Real-Time Use | Class 2 / CH |
| QIJ — Endoscopic Transhepatic Venous Access Needle | Class 2 / GU |
| QIK — Organ Care System (Ocs) Heart System | Class 3 / CV |
| QIM — Bartonella Spp. Serological Reagents | Class N / MI |
| QIN — Babesia Spp. Serological Reagents | Class N / MI |
| QIO — Anaplasma Spp. And Ehrlichia Spp. Serological Reagents | Class N / MI |
| QIP — Rickettsia Spp. (Spotted Fever Group Or Typhus Group) Serological Reagents | Class N / MI |
| QIQ — Orientia Spp. (Scrub Typhus) Serological Reagents | Class N / MI |
| QIR — Pediatric Hemodialysis System | Class 2 / GU |
| QIS — Esophageal, Mucosal, Electrical Characterization | Class 2 / GU |
| QIT — Daily Wear Soft Contact Lens To Reduce The Progression Of Myopia | Class 3 / OP |
| QIU — Intense Pulsed Light Device For Managing Dry Eye | Class 2 / OP |
| QIV — Culture-Based Short-Term Incubation Antimicrobial Resistance Assay | Class 2 / MI |
| QIX — System, Transdermal Delivery, Cder Or Cber Led | Class N / HO |
| QIY — Nasal Spray, Systemic Delivery, Cder Or Cber Led | Class N / HO |
| QIZ — Material, Implantable For Controlled Release, Cder Or Cber Led | Class N / HO |
| QJA — Tympanostomy Tube Delivery Product With Drug | Class 3 / EN |
| QJB — Adjunct Monitor, Protein Calorie Malnutrition | Class 2 / GU |
| QJC — Plaque Disclosing Agent | Class 1 / DE |
| QJD — Absorbable Metallic Bone Fixation Fastener | Class 2 / OR |
| QJE — Muscular Dystrophy Newborn Screening Test | Class 2 / CH |
| QJF — Autofluorescence Imaging Adjunct Tool For Wounds | Class 2 / SU |
| QJG — Device System, Imaging, Tympanic Membrane And Middle Ear | Class 2 / EN |
| QJH — Reverse Central Venous Recanalization System | Class 2 / CV |
| QJI — Interoperable Automated Glycemic Controller | Class 2 / CH |
| QJJ — Indirect Bonding Tray | Class 1 / DE |
| QJK — Intraoral Camera | Class 2 / DE |