Description
Psychiatry Services

Possible NAICS Codes
621330 – Offices of Mental Health Practitioners (except Physicians)
621112 – Offices of Physicians, Mental Health Specialists
622110 – General Medical and Surgical Hospitals
561320 – Temporary Help Services
623220 – Residential Mental Health and Substance Abuse Facilities
622210 – Psychiatric and Substance Abuse Hospitals
541990 – All Other Professional, Scientific, and Technical Services
624229 – Other Community Housing Services
621420 – Outpatient Mental Health and Substance Abuse Centers
621111 – Offices of Physicians (except Mental Health Specialists)

Description
Expert Witness

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
541199 – All Other Legal Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
541611 – Administrative Management and General Management Consulting Services
541930 – Translation and Interpretation Services
621112 – Offices of Physicians, Mental Health Specialists
541618 – Other Management Consulting Services
531320 – Offices of Real Estate Appraisers
541330 – Engineering Services

Description
Medical/Psychiatric Consultation Services

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
621112 – Offices of Physicians, Mental Health Specialists
622110 – General Medical and Surgical Hospitals
621330 – Offices of Mental Health Practitioners (except Physicians)
561320 – Temporary Help Services
611430 – Professional and Management Development Training
541611 – Administrative Management and General Management Consulting Services

Description
General Health Care Services

Possible NAICS Codes
622110 – General Medical and Surgical Hospitals
561320 – Temporary Help Services
621498 – All Other Outpatient Care Centers
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
541990 – All Other Professional, Scientific, and Technical Services
524114 – Direct Health and Medical Insurance Carriers
621511 – Medical Laboratories
621399 – Offices of All Other Miscellaneous Health Practitioners
621610 – Home Health Care Services

Description
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541690 – Other Scientific and Technical Consulting Services
541519 – Other Computer Related Services
721110 – Hotels (except Casino Hotels) and Motels
611430 – Professional and Management Development Training
561320 – Temporary Help Services

Description
Evaluation and Screening

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
621511 – Medical Laboratories
621999 – All Other Miscellaneous Ambulatory Health Care Services
621498 – All Other Outpatient Care Centers
621340 – Offices of Physical, Occupational and Speech Therapists, and Audiologists
621399 – Offices of All Other Miscellaneous Health Practitioners
561320 – Temporary Help Services
621610 – Home Health Care Services
621491 – HMO Medical Centers
621330 – Offices of Mental Health Practitioners (except Physicians)

Description
Other Medical Services

Possible NAICS Codes
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
621910 – Ambulance Services
532283 – Home Health Equipment Rental
621498 – All Other Outpatient Care Centers
621610 – Home Health Care Services
621511 – Medical Laboratories

Description
Education Services

Possible NAICS Codes
611430 – Professional and Management Development Training
611710 – Educational Support Services
541519 – Other Computer Related Services
611630 – Language Schools
611310 – Colleges, Universities, and Professional Schools
541611 – Administrative Management and General Management Consulting Services
611699 – All Other Miscellaneous Schools and Instruction
611519 – Other Technical and Trade Schools
611512 – Flight Training
611420 – Computer Training

Description
Other Administrative Support Services

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
561110 – Office Administrative Services
561320 – Temporary Help Services
561210 – Facilities Support Services
541990 – All Other Professional, Scientific, and Technical Services
561990 – All Other Support Services
541330 – Engineering Services
541199 – All Other Legal Services
721211 – RV (Recreational Vehicle) Parks and Campgrounds
541519 – Other Computer Related Services

Description
Social Rehabilitation Services

Possible NAICS Codes
623990 – Other Residential Care Facilities
621420 – Outpatient Mental Health and Substance Abuse Centers
624221 – Temporary Shelters
623220 – Residential Mental Health and Substance Abuse Facilities
624229 – Other Community Housing Services
624310 – Vocational Rehabilitation Services
624120 – Services for the Elderly and Persons with Disabilities

Description
Other Social Services

Possible NAICS Codes
624221 – Temporary Shelters
624229 – Other Community Housing Services
623220 – Residential Mental Health and Substance Abuse Facilities
813110 – Religious Organizations
624190 – Other Individual and Family Services
624230 – Emergency and Other Relief Services
711130 – Musical Groups and Artists
624410 – Child Care Services
624120 – Services for the Elderly and Persons with Disabilities
721110 – Hotels (except Casino Hotels) and Motels

Description
Program Management/Support Services

Includes
Includes: Situations Where The Contractor is Solely Responsible for Program Management As Well As Situations Where the Contractor Provides Program Management Support to A Government Program Manager

Excludes
Excludes: Program Evaluations/Review/Dev(PSC R410); Contract/Procurement/Acquisition Support (PSC R707)

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
541519 – Other Computer Related Services
561210 – Facilities Support Services
541512 – Computer Systems Design Services
541618 – Other Management Consulting Services
541511 – Custom Computer Programming Services
561920 – Convention and Trade Show Organizers

Description
Other Education and Training Services

Possible NAICS Codes
611430 – Professional and Management Development Training
611512 – Flight Training
611710 – Educational Support Services
611699 – All Other Miscellaneous Schools and Instruction
611519 – Other Technical and Trade Schools
541611 – Administrative Management and General Management Consulting Services
611630 – Language Schools
611310 – Colleges, Universities, and Professional Schools
611420 – Computer Training
541990 – All Other Professional, Scientific, and Technical Services

Description
Legal Services

Includes
Includes: Attorney Services, Such as Testimony Preparation, Adjudication; Arbitration; Mediation

Excludes
Excludes: Environmental Legal Support (PSC F115), Expert Witness (PSC R424), Court Reporting (PSC R606)

Possible NAICS Codes
541110 – Offices of Lawyers
541199 – All Other Legal Services
922130 – Legal Counsel and Prosecution
541611 – Administrative Management and General Management Consulting Services
541191 – Title Abstract and Settlement Offices
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
561611 – Investigation and Personal Background Check Services
813311 – Human Rights Organizations
561320 – Temporary Help Services

Description
Court Reporting Services

Excludes
Excludes: Transcription (PSC R603), Stenographic (PSC R 609)

Possible NAICS Codes
561492 – Court Reporting and Stenotype Services
561320 – Temporary Help Services
561410 – Document Preparation Services