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Specialist Coverage: HMO vs PPO in California

Need to see a cardiologist, dermatologist, or other specialist? Your plan type determines how easily you can access specialist care and what it will cost. Learn about referrals, networks, and choosing the right plan.

Referral Requirements

Whether you need a referral depends on your plan type:

HMO Plans

Referral Required

  • Must see your PCP first
  • PCP provides referral to specialist
  • Must stay in-network
  • No coverage for out-of-network (except emergencies)
PPO & EPO Plans

No Referral Needed

  • See any specialist directly
  • PPO: Out-of-network covered at higher cost
  • EPO: Must stay in-network
  • More flexibility, often a higher premium, but it varies by carrier and county

HMO vs PPO for Specialist Access

Feature HMO PPO
Referral needed? Yes, from PCP No
Out-of-network covered? No (except emergencies) Yes, at higher cost
Monthly premiums Generally lower Generally higher
Specialist copays Set by the plan's metal tier (see below) Set by the plan's metal tier (see below)
Best for Those who want a lower premium and coordinated care Those who want flexibility and direct specialist access
Integrated HMOs: Some HMOs bring all your doctors, specialists, and hospitals into one integrated system, often making coordination easier.

Specialist Visit Costs

What you'll pay for specialist visits depends on your plan tier. These are Covered California's standard 2027 plans:

Plan (2027) In-Network Specialist Deductible
Bronze 60 $100 $5,800
Silver 70 $100 $4,700
Silver 73 $100 $4,700
Silver 87 $30 $1,100
Silver 94 $8 $200
Gold 80 $80 $0
Platinum 90 $45 $0

On the standard Bronze 60 plan the deductible is waived for your first three non-preventive visits of the year combined (office, urgent care and outpatient mental health visits). After that, the deductible comes first.

Additional costs to consider:

  • Lab work ordered by the specialist
  • Imaging (X-rays, MRIs)
  • Procedures performed in-office
  • Follow-up visits

Finding In-Network Specialists

Before your appointment, always verify the specialist is in your network:

  1. Check online: Use your carrier's provider directory on their website
  2. Call the carrier: Confirm network status by phone
  3. Ask the office: The specialist's office can verify they accept your plan
  4. Get it in writing: Request written confirmation if unsure
Important: Provider directories can be outdated. Always call ahead to confirm network status before your appointment.

Out-of-Network Specialist Care

What happens if you see an out-of-network specialist?

HMO

Not covered
(except emergencies)

EPO

Not covered
(except emergencies)

PPO

Covered at higher cost
(the plan's Evidence of Coverage sets the amounts)

Need Help Finding the Right Plan?

If specialist access is important to you, our agents can help you find plans with strong networks in your area.

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