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Medigap in Custer, WA: Medicare Supplement plans and prices

Custer is an unincorporated community in Whatcom County. 15 of the insurers we compare sell Medicare Supplement policies to its residents. The lowest Plan G any 65+ applicant can buy here is $239 a month from First Health Life & Health; the lowest Plan N is $189 from First Health Life & Health.

County
Whatcom County
Insurers selling here
15
Lowest Plan G open to all 65+
$239/mo
Lowest Plan N open to all 65+
$189/mo
Nearest hospital
12 miles

Plan G and Plan N prices in Custer

InsurerPlan GPlan NHD Plan G
WA Health Care Authority Premera Plan G$233––
First Health Life & Health$239$189–
Bankers Reserve Life$257$194–
Insurance Company of North America$257$191$65
Washington National$274$192$68
Premera$286$215$71
United American$293$242$48
USAA$309$194–
State Farm$310$239–
Medco Containment Life$311$226–
Regence BlueShield$317$244–
UnitedHealthcare (AARP)$324$265–
HumanaDental$330$267$66
United World Life (Mutual of Omaha)$379$265$61
GPM Health & Life$466$239–
Monthly, age 65+. Highlighted = lowest open to any 65+ applicant. All plans and insurers in Whatcom County. OIC chart, October 8, 2026.

Doctors around Custer

CMS lists 104 clinicians with practice locations within 8 miles of Custer, including 36 in primary care (family and internal medicine, nurse practitioners and physician assistants). 12 of them (11.5%) are listed as only sometimes accepting assignment, against 4.5% statewide. Those providers can bill up to 15% above the Medicare-approved amount. That makes the excess-charge coverage in Plan G worth more in Custer than in most of Washington. Within 25 miles, CMS lists clinicians in mental health, physical therapy, eye care, chiropractic, cardiology, orthopedics, and general surgery. Practices with Medicare clinicians near Custer include Family Care Network, PLLC, Whatcom Physical Therapy Inc. PS, Access Telecare PLLC, and Unity Care Northwest.

How far to each kind of specialist

SpecialtyClinicians within 25 miNearest
Cardiology319 mi, Lynden
Cancer care1512 mi, Bellingham
Orthopedics219 mi, Lynden
Eye care803 mi, Ferndale
Kidney care412 mi, Bellingham
Neurology134 mi, Birch Bay
Lung care1312 mi, Bellingham
Digestive care1812 mi, Bellingham
Urology812 mi, Bellingham
Dermatology1012 mi, Bellingham
Diabetes and hormone care312 mi, Bellingham
Ear, nose and throat712 mi, Bellingham
Physical therapy1283 mi, Ferndale
Mental health190in town
Clinicians enrolled in Medicare, counted once per ZIP area where they practice. Distances are to the center of the nearest ZIP area with that specialty. Source: CMS Doctors and Clinicians file.

Hospitals near Custer

HospitalDistanceTypeCMS overall rating
PeaceHealth St. Joseph Medical Center
Bellingham
12 miAcute care4 of 5 stars
Island Hospital
Anacortes
32 miAcute care4 of 5 stars
PeaceHealth Peace Island Medical Center
Friday Harbor
32 miCritical accessnot rated
PeaceHealth United General Medical Center
Sedro Woolley
34 miCritical access3 of 5 stars
Straight-line distance from the town center. Source: CMS Hospital General Information.

The closest hospital to Custer is PeaceHealth St. Joseph Medical Center in Bellingham, about 12 miles away. Medigap has no hospital network: the Part A deductible ($1,736 in 2026) is covered the same here as anywhere.

Skilled nursing near Custer

Skilled nursing facilityDistanceBedsCMS overall rating
Stafholt Health and Rehabilitation of Cascadia
Blaine
8 mi574 of 5 stars
North Cascades Health and Rehabilitation
Bellingham
9 mi1222 of 5 stars
Christian Health Care Center
Lynden
10 mi1225 of 5 stars
Alderwood Park Health and Rehab of Cascadia
Bellingham
11 mi1025 of 5 stars
Medicare-certified nursing homes. Source: CMS Nursing Home Provider Information, October 2026.

4 Medicare-certified nursing homes are within 35 miles of Custer. The highest-rated is Christian Health Care Center in Lynden (5 of 5 stars). Plans G and N pay the $217-a-day coinsurance for days 21 to 100 (2026).

Crossing into Canada

Custer is about 6 miles from the Canadian border. Medicare pays almost nothing in Canada; Plans G and N pay 80% of emergency care abroad after a $250 yearly deductible (lifetime limit $50,000). Plan K and Plan A don't.

Whatcom County notes

Of the regional Blue plans, Regence BlueShield sells in Whatcom County. WSHIP status: reasonable-choice county (what that means). See the Whatcom County page for the county-wide view.

Nearby

ZIP codes around Custer: 98240, 98248.

Common questions

What is the cheapest Medigap Plan G in Custer, WA?

$239 a month from First Health Life & Health, among plans any applicant 65 or older can buy, on the OIC chart current as of October 8, 2026.

Which Medigap insurers sell in Custer?

15: Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America, Medco Containment Life, Premera, Regence BlueShield, State Farm, USAA, United American, United World Life (Mutual of Omaha), UnitedHealthcare (AARP), WA Health Care Authority Premera Plan G, Washington National. They sell throughout Whatcom County.

Do doctors near Custer accept Medicare assignment?

Of 104 clinicians CMS lists within 8 miles, 92 (88.5%) always accept assignment and 12 may not.

Can I use Medigap at PeaceHealth St. Joseph Medical Center?

Yes, if it accepts Medicare, which every hospital in this list does. Medigap has no network, except Medicare SELECT policies.

Is Medigap more expensive in Custer than in Seattle?

No. Each insurer charges the same premium for a plan everywhere it sells in Washington. What differs is which insurers sell in your county.

Sources

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