Free & Low-Cost Clinics in Arcata, CA

6 federally funded community health centers in Arcata. These centers offer primary care on a sliding fee scale based on your income. Call ahead to confirm services and eligibility.

Last updated July 8, 2026.

• Humboldt Open Door Clinic

  Operated by Open Door Community Health Centers

  1150 Foster Ave

  Arcata, CA 95521-5986
  (707) 826-8610DirectionsWebsite

• Northcountry Clinic

  Operated by Open Door Community Health Centers

  785 18th St

  Arcata, CA 95521-5694
  (707) 822-2481DirectionsWebsite

• Open Door Community Health Centers - It Department

  Operated by Open Door Community Health Centers

  1385 8th St

  Arcata, CA 95521-5967
  (707) 826-8633DirectionsWebsite

• Open Door Community Health Centers Administration

  Operated by Open Door Community Health Centers

  1275 8th St

  Arcata, CA 95521-5770
  (707) 826-8633Directions

• Plaza Community Health Center

  Operated by Open Door Community Health Centers

  770 10th St

  Arcata, CA 95521-6210
  (707) 630-5177Directions

• West End Road Services

  Operated by Open Door Community Health Centers

  5720 West End Rd STE 1

  Arcata, CA 95521-9395
  (707) 269-7073Directions

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