NAICS PSC rankings
Top PSC paths for NAICS 621999.
Use this ranking when the research starts with NAICS 621999 and you want the strongest service-code pages attached to All Other Miscellaneous Ambulatory Health Care Services before moving into deeper intersections.
NAICS PSC rankings
Top PSC paths
These NAICS-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or service-lane research.
PSC Q403
3 visible recipients · MEDICAL- EVALUATION/SCREENING
PSC Q201
2 visible recipients · MEDICAL- MANAGED HEALTHCARE
PSC R499
4 visible recipients · SUPPORT- PROFESSIONAL: OTHER
PSC Q999
8 visible recipients · MEDICAL- OTHER
PSC R799
1 visible recipients · SUPPORT- MANAGEMENT: OTHER
PSC DA01
2 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
PSC J025
1 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS
PSC D321
1 visible recipients · IT AND TELECOM- HELP DESK
PSC DB10
1 visible recipients · IT AND TELECOM - COMPUTE AS A SERVICE: MAINFRAME/SERVERS
PSC R408
2 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
PSC R706
1 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
PSC Q701
1 visible recipients · SPECIALIZED MEDICAL SUPPORT
PSC DF01
1 visible recipients · IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)
PSC Q526
1 visible recipients · MEDICAL- MEDICAL/PSYCHIATRIC CONSULTATION
PSC D316
1 visible recipients · IT AND TELECOM- TELECOMMUNICATIONS NETWORK MANAGEMENT
PSC 9999
1 visible recipients · MISCELLANEOUS ITEMS
PSC Q518
1 visible recipients · MEDICAL- PHYSICAL MEDICINE/REHABILITATION
PSC X111
3 visible recipients · LEASE/RENTAL OF OFFICE BUILDINGS
PSC R418
3 visible recipients · SUPPORT- PROFESSIONAL: LEGAL
PSC S114
1 visible recipients · UTILITIES- WATER
PSC Q525
1 visible recipients · MEDICAL- UROLOGY
PSC S203
1 visible recipients · HOUSEKEEPING- FOOD
PSC C211
1 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING
PSC C219
1 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: OTHER
PSC W024
1 visible recipients · LEASE OR RENTAL OF EQUIPMENT- TRACTORS
PSC 9915
1 visible recipients · COLLECTORS' AND/OR HISTORICAL ITEMS
PSC 6515
1 visible recipients · MEDICAL AND SURGICAL INSTRUMENTS, EQUIPMENT, AND SUPPLIES
PSC S205
1 visible recipients · HOUSEKEEPING- TRASH/GARBAGE COLLECTION
PSC Q523
1 visible recipients · MEDICAL- SURGERY
PSC W065
1 visible recipients · LEASE OR RENTAL OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES
Other NAICS ranking views
Move around NAICS 621999
Use sibling ranking layers when you want to stay inside the same industry lane but switch between geography and service-code analysis.
Directory graph
Move into full directory hubs
Use the NAICS-specific ranking page as a shortcut, then move back into the broader NAICS, state, PSC, and top-list hubs when you want wider browse coverage.