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

Provider networks in Idaho.

InPlan holds provider listings for 2 Medicare Advantage plans that serve Idaho. Ask whether a plan lists a provider and get the answer with its source type and the date we read the directory.

MEDICARE ADVANTAGE PLANS
2
PLAN YEARS
2027
INSURERS AND PLAN ORGANIZATIONS
1
LATEST READ
2026-10-29

What we hold in Idaho.

Plans whose provider directories list providers in our data.

Plans with provider listings in Idaho, by market
MARKETPLANSINSURERSPLAN YEARSLATEST READ
Medicare Advantage2120272026-10-29

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.

Insurers in Idaho.

Plans with provider listings for each insurer or plan organization, as they publish their names. A Medicare Advantage plan counts in every state it serves.

Insurers with plans that list providers in Idaho
INSURERMARKETPLANS
Molina HealthcareMedicare Advantage2

Who the Medicare Advantage directories list.

More than 9,300 providers who practise in Idaho appear in the Medicare Advantage plans we hold. The most common primary specialties among them:

  • Nurse Practitioner1,532
  • Physician Assistant1,191
  • Family Practice696
  • Clinical Social Worker639
  • Physical Therapist in Private Practice489
  • Dentist468
  • Mental Health Counselor407
  • Optometry330

Specialties as the national provider registries record them. A provider counts once per specialty.

Example plans in Idaho.

Plans with the most provider-plan links, 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 IDYEARTYPEPROVIDER-PLAN LINKS
Molina Medicare Complete Care (HMO D-SNP)Molina Healthcare of Utah & IdahoH5628-013-0012027Medicare AdvantageHMO D-SNP · Special Needs Plan8,684
Molina Medicare Complete Care (HMO D-SNP)Molina Healthcare of Utah & IdahoH5628-013-0022027Medicare AdvantageHMO D-SNP · Special Needs Plan8,684
SAMPLE ANSWER

A real Idaho answer.

Shannon D. Christianson, PT, who practises in Hayden, is listed in H5628-013-001. 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=1003001975&plan_id=H5628-013-001"
Response, trimmed200 OK
{
  "npi": "1003001975",
  "plan_id": "H5628-013-001",
  "market": "ma",
  "in_network": true,
  "answer": "listed",
  "plan_year": 2027,
  "source": { "type": "plan_directory", "as_of": "2026-10-29" }
}
NPI 1003001975PLAN H5628-013-001

Shannon D. Christianson, PT

Physical Therapist in Private Practice · Hayden, ID

Listed

PLAN
Molina Medicare Complete Care (HMO D-SNP)
INSURER
Molina Healthcare of Utah & Idaho
MARKET
Medicare Advantage, plan year 2027
PLAN TYPE
HMO D-SNP
NEW PATIENTS
Accepting, per the directory
SOURCE
plan_directory · read 2026-10-29
One real answer, as the API returns itCheck another pair
DATA FILE

Every Idaho provider, with every plan that lists them.

The Idaho data file is one CSV: one row for each provider and plan pair, for every provider practising in Idaho, with the source type and read date on each row.

FREE API KEY

Check Idaho providers in your own product.

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.