NEWMedicare Advantage 2027 plans are live in the API.Read the changelog
INSURER

Blue Cross and Blue Shield of Oklahoma provider networks, plan by plan.

InPlan holds provider listings for 92 Blue Cross and Blue Shield of Oklahoma marketplace (ACA) plans in Oklahoma. Together they hold more than 11 million provider-plan links, each with the date we read the directory.

InPlan is independent and not affiliated with Blue Cross and Blue Shield of Oklahoma. Plan and insurer names appear as the plans publish them.

PLANS WITH LISTINGS
92
STATE
Oklahoma
PLAN YEARS
2026
LATEST READ
2026-07-27

What we hold for Blue Cross and Blue Shield of Oklahoma.

Each plan below has a provider directory that lists providers in our data. The API answers from these listings, one provider and one plan at a time, and returns the source type and read date with every answer.

Blue Cross and Blue Shield of Oklahoma plans with provider listings, by market
MARKETPLANSSTATESPLAN YEARSPROVIDER-PLAN LINKSLATEST READ
Marketplace (ACA)921202611,744,1692026-07-27

How we count: a plan counts when its provider directory lists at least one provider in our data. A provider-plan link is one listing of one provider in one plan. For marketplace plans it counts each plan year and network tier the directory gives; for Medicare Advantage plans it counts each provider once per plan.

Where: Oklahoma.

Plans with provider listings in each state. A Medicare Advantage plan that serves several states counts in each of them.

Blue Cross and Blue Shield of Oklahoma plans with provider listings, by state
STATEMARKETPLACE PLANS
Oklahoma92

Example Blue Cross and Blue Shield of Oklahoma plans.

5 of the plans we hold, with the plan ID the API takes. Look any plan ID up for free with the plan ID lookup.

Example plans with provider listings
PLANPLAN IDYEARTYPESTATEPROVIDER-PLAN LINKS
Blue Preferred Security PPO℠ 200Blue Cross and Blue Shield of Oklahoma87571OK03501652026Marketplace (ACA)Catastrophic · PPOOklahoma131,736
Blue Preferred Gold PPO℠ StandardBlue Cross and Blue Shield of Oklahoma87571OK03501712026Marketplace (ACA)Gold · PPOOklahoma131,736
Blue Preferred Silver PPO℠ StandardBlue Cross and Blue Shield of Oklahoma87571OK03501722026Marketplace (ACA)Silver · PPOOklahoma131,736
Blue Preferred Bronze PPO℠ StandardBlue Cross and Blue Shield of Oklahoma87571OK03501732026Marketplace (ACA)Expanded Bronze · PPOOklahoma131,736
Blue Preferred Security PPO℠ 200Blue Cross and Blue Shield of Oklahoma87571OK03502032026Marketplace (ACA)Catastrophic · PPOOklahoma131,736
SAMPLE ANSWER

Is Dae Kim, MD in this Blue Cross and Blue Shield of Oklahoma plan?

Yes. The directory for 87571OK0350165 lists Dae Kim, MD in Okmulgee, OK. This is the answer the API gives today for that pair, with its source type and the date we read the listing.

Requestany language that speaks HTTP
curl -H "Authorization: Bearer $INPLAN_KEY" \
  "https://api.inplan.io/v1/check?npi=1003000597&plan_id=87571OK0350165"
Response, trimmed200 OK
{
  "npi": "1003000597",
  "plan_id": "87571OK0350165",
  "market": "aca",
  "in_network": true,
  "answer": "listed",
  "plan_year": 2026,
  "source": { "type": "insurer_directory", "as_of": "2026-07-27" }
}
NPI 1003000597PLAN 87571OK0350165

Dae Kim, MD

Urology · Okmulgee, OK

Listed

PLAN
Blue Preferred Security PPO℠ 200
INSURER
Blue Cross and Blue Shield of Oklahoma
MARKET
Marketplace (ACA), plan year 2026
PLAN TYPE
Catastrophic · PPO
NETWORK TIER
BLUE-PREFERRED-PPO
SOURCE
insurer_directory · read 2026-07-27
One real answer, as the API returns itCheck another pair
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Check any provider against Blue Cross and Blue Shield of Oklahoma plans.

Send an NPI and a plan ID, get an answer with its evidence. Or ask for every plan that lists a provider. A free key gives 500 calls a month.

Other insurers in the same states

Figures counted 2026-10-30. Sources: provider directories published by insurers and plans; public plan and provider registries.