This article needs to be updated. The reason given is: no files for 2006 are listed at the cited source, but files for 2013 are there; NLM releases this information annually. Please help update this article to reflect recent events or newly available information. (February 2020)

The following is a partial list of the "N" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM).

This list continues the information at List of MeSH codes (N01). Codes following these are found at List of MeSH codes (N03). For other MeSH codes, see List of MeSH codes.

The source for this content is the set of 2006 MeSH Trees from the NLM.

MeSH  N02 – health care facilities, manpower, and services

MeSH  N02.278 – health facilities

• MeSH  N02.278.020 – academic medical centers
• MeSH  N02.278.020.300 – hospitals, teaching
• MeSH  N02.278.020.300.310 – hospitals, university
• MeSH  N02.278.020.578 – schools, medical
• MeSH  N02.278.035 – ambulatory care facilities
• MeSH  N02.278.035.128 – community health centers
• MeSH  N02.278.035.128.800 – substance abuse treatment centers
• MeSH  N02.278.035.158 – community mental health centers
• MeSH  N02.278.035.158.300 – child guidance clinics
• MeSH  N02.278.035.310 – maternal-child health centers
• MeSH  N02.278.035.380 – hospital outpatient clinics
• MeSH  N02.278.035.380.600 – pain clinics
• MeSH  N02.278.035.516 – pain clinics
• MeSH  N02.278.035.652 – surgicenters
• MeSH  N02.278.050 – bed occupancy
• MeSH  N02.278.065 – biological specimen banks
• MeSH  N02.278.065.200 – blood banks
• MeSH  N02.278.065.600 – milk banks
• MeSH  N02.278.065.700 – sperm banks
• MeSH  N02.278.065.900 – tissue banks
• MeSH  N02.278.065.900.205 – bone banks
• MeSH  N02.278.065.900.400 – eye banks
• MeSH  N02.278.080 – birthing centers
• MeSH  N02.278.192 – dental facilities
• MeSH  N02.278.192.250 – dental clinics
• MeSH  N02.278.192.377 – dental offices
• MeSH  N02.278.192.631 – dental laboratories
• MeSH  N02.278.200 – facility design and construction
• MeSH  N02.278.200.100 – building codes
• MeSH  N02.278.200.403 – hospital design and construction
• MeSH  N02.278.207 – fitness centers
• MeSH  N02.278.215 – proprietary health facilities
• MeSH  N02.278.215.110 – proprietary hospitals
• MeSH  N02.278.218 – health facility closure
• MeSH  N02.278.220 – health facility environment
• MeSH  N02.278.220.640 – patients' rooms
• MeSH  N02.278.235 – health facility merger
• MeSH  N02.278.255 – health facility moving
• MeSH  N02.278.306 – health facility size
• MeSH  N02.278.306.472 – hospital bed capacity
• MeSH  N02.278.306.472.080 – under 100 hospital bed capacity
• MeSH  N02.278.306.472.120 – 100 to 299 hospital bed capacity
• MeSH  N02.278.306.472.180 – 300 to 499 hospital bed capacity
• MeSH  N02.278.306.472.300 – 500 and over hospital bed capacity
• MeSH  N02.278.354 – hospital administration
• MeSH  N02.278.354.060 – hospital ancillary services
• MeSH  N02.278.354.110 – centralized hospital services
• MeSH  N02.278.354.180 – hospital financial management
• MeSH  N02.278.354.322 – hospital communication systems
• MeSH  N02.278.354.422 – hospital departments
• MeSH  N02.278.354.422.040 – hospital admitting department
• MeSH  N02.278.354.422.070 – hospital anesthesia department
• MeSH  N02.278.354.422.215 – hospital cardiology service
• MeSH  N02.278.354.422.260 – hospital central supply
• MeSH  N02.278.354.422.270 – hospital chaplaincy service
• MeSH  N02.278.354.422.298 – hospital dental service
• MeSH  N02.278.354.422.310 – hospital education department
• MeSH  N02.278.354.422.336 – hospital emergency service
• MeSH  N02.278.354.422.336.500 – trauma centers
• MeSH  N02.278.354.422.374 – hospital food service
• MeSH  N02.278.354.422.412 – hospital housekeeping
• MeSH  N02.278.354.422.420 – hospital laboratories
• MeSH  N02.278.354.422.428 – hospital laundry service
• MeSH  N02.278.354.422.450 – hospital maintenance and engineering
• MeSH  N02.278.354.422.465 – hospital medical records department
• MeSH  N02.278.354.422.472 – hospital nuclear medicine department
• MeSH  N02.278.354.422.489 – hospital nursing service
• MeSH  N02.278.354.422.495 – hospital obstetrics and gynecology department
• MeSH  N02.278.354.422.500 – hospital occupational therapy department
• MeSH  N02.278.354.422.513 – hospital oncology service
• MeSH  N02.278.354.422.527 – hospital outpatient clinics
• MeSH  N02.278.354.422.527.600 – pain clinics
• MeSH  N02.278.354.422.535 – hospital pathology department
• MeSH  N02.278.354.422.565 – hospital personnel administration
• MeSH  N02.278.354.422.603 – hospital pharmacy service
• MeSH  N02.278.354.422.615 – hospital physical therapy department
• MeSH  N02.278.354.422.641 – hospital psychiatric department
• MeSH  N02.278.354.422.679 – hospital purchasing
• MeSH  N02.278.354.422.679.375 – group purchasing
• MeSH  N02.278.354.422.695 – hospital radiology department
• MeSH  N02.278.354.422.712 – hospital respiratory therapy department
• MeSH  N02.278.354.422.730 – hospital social work department
• MeSH  N02.278.354.422.750 – hospital surgery department
• MeSH  N02.278.354.422.790 – hospital urology department
• MeSH  N02.278.354.446 – hospital distribution systems
• MeSH  N02.278.354.455 – hospital-patient relations
• MeSH  N02.278.354.458 – hospital-physician relations
• MeSH  N02.278.354.458.500 – medical staff privileges
• MeSH  N02.278.354.550 – hospital restructuring
• MeSH  N02.278.354.550.380 – hospital-physician joint ventures
• MeSH  N02.278.354.550.380.500 – physician self-referral
• MeSH  N02.278.354.565 – hospital shared services
• MeSH  N02.278.354.580 – hospital shops
• MeSH  N02.278.354.600 – hospital libraries
• MeSH  N02.278.354.650 – hospital materials management
• MeSH  N02.278.354.650.300 – hospital inventories
• MeSH  N02.278.354.675 – hospital medication systems
• MeSH  N02.278.354.700 – product line management
• MeSH  N02.278.388 – hospital units
• MeSH  N02.278.388.150 – delivery rooms
• MeSH  N02.278.388.200 – hospital hemodialysis units
• MeSH  N02.278.388.493 – intensive care units
• MeSH  N02.278.388.493.160 – burn units
• MeSH  N02.278.388.493.211 – coronary care units
• MeSH  N02.278.388.493.390 – pediatric intensive care units
• MeSH  N02.278.388.493.390.380 – neonatal intensive care units
• MeSH  N02.278.388.493.592 – recovery room
• MeSH  N02.278.388.493.696 – respiratory care units
• MeSH  N02.278.388.540 – nurseries, hospital
• MeSH  N02.278.388.700 – operating rooms
• MeSH  N02.278.388.740 – self-care units
• MeSH  N02.278.421 – hospitals
• MeSH  N02.278.421.306 – community hospitals
• MeSH  N02.278.421.389 – general hospitals
• MeSH  N02.278.421.395 – group practice hospitals
• MeSH  N02.278.421.473 – packaged hospitals
• MeSH  N02.278.421.481 – private hospitals
• MeSH  N02.278.421.481.500 – proprietary hospitals
• MeSH  N02.278.421.481.600 – religious hospitals
• MeSH  N02.278.421.481.800 – voluntary hospitals
• MeSH  N02.278.421.510 – public hospitals
• MeSH  N02.278.421.510.100 – county hospitals
• MeSH  N02.278.421.510.140 – district hospitals
• MeSH  N02.278.421.510.180 – federal hospitals
• MeSH  N02.278.421.510.180.250 – military hospitals
• MeSH  N02.278.421.510.180.400 – veterans hospitals
• MeSH  N02.278.421.510.210 – municipal hospitals
• MeSH  N02.278.421.510.300 – state hospitals
• MeSH  N02.278.421.518 – rural hospitals
• MeSH  N02.278.421.530 – satellite hospitals
• MeSH  N02.278.421.556 – special hospitals
• MeSH  N02.278.421.556.070 – cancer care facilities
• MeSH  N02.278.421.556.110 – cardiac care facilities
• MeSH  N02.278.421.556.185 – hospices
• MeSH  N02.278.421.556.200 – chronic disease hospitals
• MeSH  N02.278.421.556.294 – convalescent hospitals
• MeSH  N02.278.421.556.366 – maternity hospitals
• MeSH  N02.278.421.556.386 – hospitals, osteopathic
• MeSH  N02.278.421.556.437 – hospitals, pediatric
• MeSH  N02.278.421.556.508 – hospitals, psychiatric
• MeSH  N02.278.421.556.868 – surgicenters
• MeSH  N02.278.421.639 – teaching hospitals
• MeSH  N02.278.421.639.725 – university hospitals
• MeSH  N02.278.421.660 – urban hospitals
• MeSH  N02.278.421.660.400 – municipal hospitals
• MeSH  N02.278.487 – laboratories
• MeSH  N02.278.487.410 – hospital laboratories
• MeSH  N02.278.524 – leper colonies
• MeSH  N02.278.562 – medical office buildings
• MeSH  N02.278.617 – nurseries
• MeSH  N02.278.617.473 – nurseries, hospital
• MeSH  N02.278.678 – pharmacies
• MeSH  N02.278.692 – physicians' offices
• MeSH  N02.278.726 – poison control centers
• MeSH  N02.278.808 – rehabilitation centers
• MeSH  N02.278.808.860 – sheltered workshops
• MeSH  N02.278.808.930 – substance abuse treatment centers
• MeSH  N02.278.825 – residential facilities
• MeSH  N02.278.825.187 – assisted living facilities
• MeSH  N02.278.825.375 – group homes
• MeSH  N02.278.825.408 – halfway houses
• MeSH  N02.278.825.462 – homes for the aged
• MeSH  N02.278.825.610 – nursing homes
• MeSH  N02.278.825.610.480 – intermediate care facilities
• MeSH  N02.278.825.610.770 – skilled nursing facilities
• MeSH  N02.278.825.700 – orphanages

MeSH  N02.350 – health manpower

MeSH  N02.360 – health personnel

• MeSH  N02.360.067 – allied health personnel
• MeSH  N02.360.067.040 – animal technicians
• MeSH  N02.360.067.080 – community health aides
• MeSH  N02.360.067.105 – dental auxiliaries
• MeSH  N02.360.067.105.250 – dental assistants
• MeSH  N02.360.067.105.376 – dental hygienists
• MeSH  N02.360.067.105.503 – dental technicians
• MeSH  N02.360.067.105.503.300 – denturists
• MeSH  N02.360.067.150 – emergency medical technicians
• MeSH  N02.360.067.350 – home health aides
• MeSH  N02.360.067.550 – medical record administrators
• MeSH  N02.360.067.600 – medical secretaries
• MeSH  N02.360.067.600.630 – medical receptionists
• MeSH  N02.360.067.652 – nurses' aides
• MeSH  N02.360.067.652.628 – psychiatric aides
• MeSH  N02.360.067.700 – operating room technicians
• MeSH  N02.360.067.730 – pharmacists' aides
• MeSH  N02.360.067.740 – physician assistants
• MeSH  N02.360.067.740.690 – ophthalmic assistants
• MeSH  N02.360.067.740.750 – pediatric assistants
• MeSH  N02.360.200 – caregivers
• MeSH  N02.360.230 – coroners and medical examiners
• MeSH  N02.360.290 – dental staff
• MeSH  N02.360.290.490 – dental staff, hospital
• MeSH  N02.360.330 – dentists
• MeSH  N02.360.330.310 – women dentists
• MeSH  N02.360.360 – faculty, dental
• MeSH  N02.360.375 – faculty, medical
• MeSH  N02.360.390 – faculty, nursing
• MeSH  N02.360.430 – health facility administrators
• MeSH  N02.360.430.490 – hospital administrators
• MeSH  N02.360.430.490.100 – hospital chief executive officers
• MeSH  N02.360.490 – infection control practitioners
• MeSH  N02.360.510 – laboratory personnel
• MeSH  N02.360.630 – medical staff
• MeSH  N02.360.630.490 – hospital medical staff
• MeSH  N02.360.630.490.400 – hospitalists
• MeSH  N02.360.650 – nurses
• MeSH  N02.360.650.580 – nurse administrators
• MeSH  N02.360.650.600 – nurse anesthetists
• MeSH  N02.360.650.610 – nurse clinicians
• MeSH  N02.360.650.620 – nurse midwives
• MeSH  N02.360.650.640 – nurse practitioners
• MeSH  N02.360.650.670 – nurses, male
• MeSH  N02.360.680 – nursing staff
• MeSH  N02.360.680.490 – nursing staff, hospital
• MeSH  N02.360.740 – personnel, hospital
• MeSH  N02.360.740.322 – dental staff, hospital
• MeSH  N02.360.740.380 – hospital administrators
• MeSH  N02.360.740.380.100 – chief executive officers, hospital
• MeSH  N02.360.740.400 – hospital volunteers
• MeSH  N02.360.740.400.375 – hospital auxiliaries
• MeSH  N02.360.740.400.650 – patient escort service
• MeSH  N02.360.740.422 – hospital medical staff
• MeSH  N02.360.740.422.400 – hospitalists
• MeSH  N02.360.740.523 – hospital nursing staff
• MeSH  N02.360.780 – pharmacists
• MeSH  N02.360.800 – physician executives
• MeSH  N02.360.810 – physicians
• MeSH  N02.360.810.390 – foreign medical graduates
• MeSH  N02.360.810.580 – hospitalists
• MeSH  N02.360.810.770 – physicians, family
• MeSH  N02.360.810.820 – women physicians
• MeSH  N02.360.905 – veterinarians

MeSH  N02.370 – health promotion

• MeSH  N02.370.300 – Healthy People programs

MeSH  N02.421 – health services

• MeSH  N02.421.044 – adolescent health services
• MeSH  N02.421.088 – child care
• MeSH  N02.421.088.120 – infant care
• MeSH  N02.421.088.120.120 – neonatal intensive care
• MeSH  N02.421.088.120.180 – perinatal care
• MeSH  N02.421.088.120.240 – rooming-in care
• MeSH  N02.421.143 – community health services
• MeSH  N02.421.143.130 – child health services
• MeSH  N02.421.143.130.320 – early intervention (education)
• MeSH  N02.421.143.150 – community health nursing
• MeSH  N02.421.143.183 – community mental health services
• MeSH  N02.421.143.202 – community networks
• MeSH  N02.421.143.221 – community pharmacy services
• MeSH  N02.421.143.262 – consumer participation
• MeSH  N02.421.143.262.300 – patient participation
• MeSH  N02.421.143.303 – counseling
• MeSH  N02.421.143.303.700 – sex counseling
• MeSH  N02.421.143.401 – family planning services
• MeSH  N02.421.143.452 – foster home care
• MeSH  N02.421.143.524 – home care services
• MeSH  N02.421.143.524.337 – home hemodialysis
• MeSH  N02.421.143.524.403 – hospital-based home care services
• MeSH  N02.421.143.524.436 – home infusion therapy
• MeSH  N02.421.143.524.470 – home nursing
• MeSH  N02.421.143.524.470.610 – respite care
• MeSH  N02.421.143.524.595 – homemaker services
• MeSH  N02.421.143.524.650 – home parenteral nutrition
• MeSH  N02.421.143.524.650.565 – home total parenteral nutrition
• MeSH  N02.421.143.550 – hospices
• MeSH  N02.421.143.620 – maternal health services
• MeSH  N02.421.143.620.534 – postnatal care
• MeSH  N02.421.143.620.620 – preconception care
• MeSH  N02.421.143.620.704 – prenatal care
• MeSH  N02.421.143.740 – occupational health services
• MeSH  N02.421.143.827 – preventive health services
• MeSH  N02.421.143.827.233 – diagnostic services
• MeSH  N02.421.143.827.233.443 – mass screening
• MeSH  N02.421.143.827.233.443.062 – anonymous testing
• MeSH  N02.421.143.827.233.443.125 – genetic screening
• MeSH  N02.421.143.827.233.443.443 – mass chest x-ray
• MeSH  N02.421.143.827.233.443.633 – multiphasic screening
• MeSH  N02.421.143.827.233.443.816 – neonatal screening
• MeSH  N02.421.143.827.233.628 – mobile health units
• MeSH  N02.421.143.827.320 – early intervention (education)
• MeSH  N02.421.143.827.407 – health education
• MeSH  N02.421.143.827.407.457 – dental health education
• MeSH  N02.421.143.827.407.478 – health fairs
• MeSH  N02.421.143.827.407.680 – patient education
• MeSH  N02.421.143.827.608 – immunization programs
• MeSH  N02.421.143.827.608.500 – mass immunization
• MeSH  N02.421.143.827.708 – needle-exchange programs
• MeSH  N02.421.143.827.809 – School Health Services
• MeSH  N02.421.143.827.809.576 – school dentistry
• MeSH  N02.421.143.827.809.742 – school nursing
• MeSH  N02.421.240 – dental health services
• MeSH  N02.421.240.190 – dental care
• MeSH  N02.421.240.190.210 – dental care for aged
• MeSH  N02.421.240.190.215 – dental care for children
• MeSH  N02.421.240.190.220 – dental care for chronically ill
• MeSH  N02.421.240.190.230 – dental care for disabled
• MeSH  N02.421.240.200 – hospital dental service
• MeSH  N02.421.242 – dietary services
• MeSH  N02.421.242.472 – hospital food service
• MeSH  N02.421.242.472.310 – menu planning
• MeSH  N02.421.297 – emergency medical services
• MeSH  N02.421.297.058 – emergency medical service communication systems
• MeSH  N02.421.297.195 – hospital emergency service
• MeSH  N02.421.297.195.480 – trauma centers
• MeSH  N02.421.297.200 – psychiatric emergency services
• MeSH  N02.421.297.695 – poison control centers
• MeSH  N02.421.297.879 – transportation of patients
• MeSH  N02.421.297.879.100 – ambulances
• MeSH  N02.421.297.879.100.100 – air ambulances
• MeSH  N02.421.297.900 – triage
• MeSH  N02.421.308 – genetic services
• MeSH  N02.421.308.400 – genetic counseling
• MeSH  N02.421.308.430 – genetic screening
• MeSH  N02.421.320 – health services for the aged
• MeSH  N02.421.330 – indigenous health services
• MeSH  N02.421.380 – health services misuse
• MeSH  N02.421.380.900 – unnecessary procedures
• MeSH  N02.421.450 – medical errors
• MeSH  N02.421.450.280 – diagnostic errors
• MeSH  N02.421.450.500 – medication errors
• MeSH  N02.421.450.600 – observer variation
• MeSH  N02.421.461 – mental health services
• MeSH  N02.421.461.232 – community mental health services
• MeSH  N02.421.461.363 – counseling
• MeSH  N02.421.461.363.349 – directive counseling
• MeSH  N02.421.461.363.700 – sex counseling
• MeSH  N02.421.461.798 – psychiatric social work
• MeSH  N02.421.533 – nursing care
• MeSH  N02.421.533.200 – emergency nursing
• MeSH  N02.421.533.245 – geriatric nursing
• MeSH  N02.421.533.282 – holistic nursing
• MeSH  N02.421.533.320 – home nursing
• MeSH  N02.421.533.320.610 – respite care
• MeSH  N02.421.533.460 – maternal-child nursing
• MeSH  N02.421.533.460.600 – neonatal nursing
• MeSH  N02.421.533.520 – practical nursing
• MeSH  N02.421.533.571 – obstetrical nursing
• MeSH  N02.421.533.585 – occupational health nursing
• MeSH  N02.421.533.600 – oncologic nursing
• MeSH  N02.421.533.635 – orthopedic nursing
• MeSH  N02.421.533.691 – pediatric nursing
• MeSH  N02.421.533.691.600 – neonatal nursing
• MeSH  N02.421.533.710 – perioperative nursing
• MeSH  N02.421.533.710.625 – operating room nursing
• MeSH  N02.421.533.710.650 – postanesthesia nursing
• MeSH  N02.421.533.760 – primary nursing care
• MeSH  N02.421.533.778 – psychiatric nursing
• MeSH  N02.421.533.889 – rehabilitation nursing
• MeSH  N02.421.539 – nursing services
• MeSH  N02.421.539.089 – home care services
• MeSH  N02.421.539.180 – hospital nursing service
• MeSH  N02.421.585 – patient care
• MeSH  N02.421.585.058 – aftercare
• MeSH  N02.421.585.106 – ambulatory care
• MeSH  N02.421.585.106.500 – continuous ambulatory peritoneal dialysis
• MeSH  N02.421.585.190 – critical care
• MeSH  N02.421.585.190.400 – intensive care
• MeSH  N02.421.585.190.400.405 – neonatal intensive care
• MeSH  N02.421.585.215 – custodial care
• MeSH  N02.421.585.246 – day care
• MeSH  N02.421.585.300 – episode of care
• MeSH  N02.421.585.352 – foster home care
• MeSH  N02.421.585.400 – hospitalization
• MeSH  N02.421.585.400.480 – length of stay
• MeSH  N02.421.585.400.600 – patient admission
• MeSH  N02.421.585.400.610 – patient discharge
• MeSH  N02.421.585.400.620 – patient readmission
• MeSH  N02.421.585.400.630 – patient transfer
• MeSH  N02.421.585.415 – institutionalization
• MeSH  N02.421.585.415.280 – deinstitutionalization
• MeSH  N02.421.585.440 – life support care
• MeSH  N02.421.585.476 – long-term care
• MeSH  N02.421.585.564 – night care
• MeSH  N02.421.585.611 – nursing care
• MeSH  N02.421.585.611.470 – home nursing
• MeSH  N02.421.585.611.470.610 – respite care
• MeSH  N02.421.585.666 – palliative care
• MeSH  N02.421.585.703 – perinatal care
• MeSH  N02.421.585.722 – perioperative care
• MeSH  N02.421.585.722.400 – intraoperative care
• MeSH  N02.421.585.722.500 – perioperative nursing
• MeSH  N02.421.585.722.700 – postoperative care
• MeSH  N02.421.585.741 – postnatal care
• MeSH  N02.421.585.775 – preconception care
• MeSH  N02.421.585.786 – prenatal care
• MeSH  N02.421.585.795 – preoperative care
• MeSH  N02.421.585.850 – subacute care
• MeSH  N02.421.585.905 – terminal care
• MeSH  N02.421.585.905.199 – euthanasia
• MeSH  N02.421.585.905.199.500 – active euthanasia
• MeSH  N02.421.585.905.199.500.200 – euthanasia, active, voluntary
• MeSH  N02.421.585.905.199.500.750 – animal euthanasia
• MeSH  N02.421.585.905.199.625 – passive euthanasia
• MeSH  N02.421.585.905.400 – hospice care
• MeSH  N02.421.585.905.700 – resuscitation orders
• MeSH  N02.421.585.905.850 – assisted suicide
• MeSH  N02.421.585.952 – withholding treatment
• MeSH  N02.421.585.952.500 – passive euthanasia
• MeSH  N02.421.631 – personal health services
• MeSH  N02.421.668 – pharmaceutical services
• MeSH  N02.421.668.274 – community pharmacy services
• MeSH  N02.421.668.320 – drug information services
• MeSH  N02.421.668.320.120 – adverse drug reaction reporting systems
• MeSH  N02.421.668.320.200 – clinical pharmacy information systems
• MeSH  N02.421.668.556 – hospital pharmacy service
• MeSH  N02.421.726 – preventive health services
• MeSH  N02.421.726.233 – diagnostic services
• MeSH  N02.421.726.233.443 – mass screening
• MeSH  N02.421.726.233.443.221 – anonymous testing
• MeSH  N02.421.726.233.443.443 – mass chest x-ray
• MeSH  N02.421.726.233.443.633 – multiphasic screening
• MeSH  N02.421.726.233.628 – mobile health units
• MeSH  N02.421.726.320 – early intervention (education)
• MeSH  N02.421.726.407 – health education
• MeSH  N02.421.726.407.457 – dental health education
• MeSH  N02.421.726.407.478 – health fairs
• MeSH  N02.421.726.407.680 – patient education
• MeSH  N02.421.726.507 – health promotion
• MeSH  N02.421.726.507.300 – Healthy People programs
• MeSH  N02.421.726.608 – immunization programs
• MeSH  N02.421.726.608.500 – mass immunization
• MeSH  N02.421.726.708 – needle-exchange programs
• MeSH  N02.421.726.758 – primary prevention
• MeSH  N02.421.726.758.310 – immunization
• MeSH  N02.421.726.758.310.444 – mass immunization
• MeSH  N02.421.726.758.310.890 – vaccination
• MeSH  N02.421.726.809 – school health services
• MeSH  N02.421.726.809.576 – school dentistry
• MeSH  N02.421.726.809.742 – school nursing
• MeSH  N02.421.784 – physical rehabilitation
• MeSH  N02.421.784.110 – activities of daily living
• MeSH  N02.421.784.644 – vocational rehabilitation
• MeSH  N02.421.784.644.350 – supported employment
• MeSH  N02.421.784.680 – self care
• MeSH  N02.421.800 – reproductive health services
• MeSH  N02.421.800.249 – family planning services
• MeSH  N02.421.800.500 – maternal health services
• MeSH  N02.421.816 – rural health services
• MeSH  N02.421.849 – social work
• MeSH  N02.421.849.673 – psychiatric social work
• MeSH  N02.421.897 – student health services
• MeSH  N02.421.908 – suburban health services
• MeSH  N02.421.911 – tissue and organ procurement
• MeSH  N02.421.911.200 – directed tissue donation
• MeSH  N02.421.911.600 – donor selection
• MeSH  N02.421.914 – urban health services
• MeSH  N02.421.920 – women's health services
• MeSH  N02.421.920.660 – preconception care

MeSH  N02.508 – housekeeping

• MeSH  N02.508.472 – hospital housekeeping

MeSH  N02.628 – maintenance

• MeSH  N02.628.472 – hospital maintenance and engineering

MeSH  N02.720 – missions and missionaries

The list continues at List of MeSH codes (N03).