Arthur AltbuchMD
Family Medicine, Geriatric Medicine
2027 Medicare Advantage
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Medicare Advantage plans for Rock County, WI.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Listed on 13 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Arthur on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 34 Medicare Advantage plans we show for Rock County, WI in 2027
- 13 list Arthur
- 20 not listed
- 1 not checked yet
Humana
10 plans list Arthur.
Humana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 849 Kellogg Ave, Janesville, WI, 53546
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 849 Kellogg Ave, Janesville, WI, 53546
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 849 Kellogg Ave, Janesville, WI, 53546
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (Regional PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 849 Kellogg Ave, Janesville, WI, 53546
This result applies to these offices. Other locations are not confirmed.
$0a month
Anthem Blue Cross and Blue Shield
3 plans list Arthur.
Anthem Medicare Advantage 3 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3524 E Milwaukee St, Janesville, WI, 53546
- 849 Kellogg Ave, Janesville, WI, 53546
This result applies to these offices. Other locations are not confirmed.
$84a monthAnthem Dual Advantage Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3524 E Milwaukee St, Janesville, WI, 53546
- 849 Kellogg Ave, Janesville, WI, 53546
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Full Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3524 E Milwaukee St, Janesville, WI, 53546
- 849 Kellogg Ave, Janesville, WI, 53546
This result applies to these offices. Other locations are not confirmed.
$0a month
Aetna Medicare
Not listed on its 3 plans here. That isn't proof they're out of network.
Dean Advantage
Not listed on its 5 plans here. That isn't proof they're out of network.
iCare
Not listed on its 1 plan here. That isn't proof they're out of network.
Molina Healthcare of Wisconsin
Not listed on its 2 plans here. That isn't proof they're out of network.
Network Health Medicare Advantage Plans
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
UnitedHealthcare
Not listed on its 9 plans here. That isn't proof they're out of network.
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Arthur takes it. Free.
Original Medicare
Original Medicare status
Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.
Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.
No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.
CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026
Where they practice
Practice location
- NPI issued
- 2006
- Registry record updated
- Mar 7, 2023
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Arthur Altbuch?
In Rock County, WI, 13 Medicare Advantage plans for 2027 list Arthur in provider data from Medicare.gov or the carrier, including Humana Total Complete (HMO) and Humana USAA Honor Giveback (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.
Does Arthur Altbuch take Humana Medicare Advantage plans?
Humana's own provider directory lists Arthur on 10 Medicare Advantage plans for 2027 in Rock County, WI, including Humana Total Complete (HMO) and Humana USAA Honor Giveback (PPO). Confirm with the office or Humana before you enroll.
Does Arthur Altbuch take Anthem Blue Cross and Blue Shield Medicare Advantage plans?
Medicare.gov provider data lists Arthur on 3 Medicare Advantage plans for 2027 in Rock County, WI, including Anthem Medicare Advantage 3 (PPO) and Anthem Dual Advantage Plus (HMO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Anthem Blue Cross and Blue Shield before you enroll.
Does Arthur Altbuch take Aetna Medicare Medicare Advantage plans?
The provider searches didn't return a listing for Arthur on these 3 plans for 2027 in Rock County, WI. Directories can lag, and a clinician can be in network at another office, so that isn't proof Arthur is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Arthur Altbuch practice?
849 Kellogg Ave, Janesville, WI 53546.
How do I confirm Arthur is in my plan's network?
Call the member services number on your plan card and give them the NPI 1821021429, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
What patients see here today:
- Provider searches did not return a listing for Arthur Altbuch on 20 plans from Aetna Medicare, Dean Advantage, iCare, Molina Healthcare of Wisconsin and UnitedHealthcare in Rock County, WI. Other offices are not confirmed; this isn't proof the practice is out of network.
Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.