The heath care system out there is a nightmare!
The links below may assist you with some commonly encountered hassles:
Assistance with Insurance Company Immunization Coverage
Assistance with Insurance Company Laboratory Coverage
Truvada (PrEP) Financial & Copay Assistance
NYC Sexual Health Clinics (free STI testing and treatment)
NYC Fort Green Immunization Clinic (free immunizations)
Post-Exposure Prophylaxis (PEP) Resource: NYC PEP Hotline