Medicare contract · plan years 2026 and 2027CMS landscape and crosswalk
Kaiser Foundation HP, Inc. (H1230)
H1230Contract
A company of Kaiser Foundation Health Plan, Inc., sold as Kaiser Permanente
4 plans in 2027 (4 in 2026) · 19,646 members in September 2026
Kaiser Foundation HP, Inc. is the Kaiser Foundation Health Plan, Inc. company that holds Medicare contract H1230, sold as Kaiser Permanente. In 2027 it offers 4 plans (4 in 2026); every one of its 2026 plans continues in 2027. 19,646 people were in its plans in September 2026.
What plans does H1230 offer for 2027?
| Plan | Type | Monthly premium | Out-of-pocket limit | Area | For 2027 |
|---|---|---|---|---|---|
| Kaiser Permanente Senior Advantage EnhancedH1230-001 | HMO | $178 | $6,100 | 1 county | renews |
| Kaiser Permanente Senior Advantage BasicH1230-003 | HMO | $61 | $8,750 | 1 county | renews |
| Kaiser Permanente Senior Advantage MauiH1230-013 | HMO | $198 | $6,100 | 1 county | renews |
| Kaiser Permanente Senior Advantage Hawaii IslandH1230-014 | HMO | $205 | $7,750 | 1 county | renews |
Source: CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision); CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026).
Which employer and union group plans does it hold?
H1230 also holds 3 group plans offered through former employers and unions, with 16,258 members in September 2026 (plans with fewer than 11 not counted). They are not sold to individuals, so the landscape files list no premiums or benefits for them; the employer or union sends their 2027 terms.
| Plan ID | Plan name | Members, Sept. 2026 | 2027 |
|---|---|---|---|
| H1230-801 | Kaiser Permanente Employer Group MA only | fewer than 11 | renews |
| H1230-803 | Kaiser Permanente Employer Group MA-PD | 16,233 | renews |
| H1230-804 | Kaiser Permanente Employer Group MA-PD Part B | 25 | renews |
Source: CMS monthly enrollment by plan and by county, September 2026 (CMS hides counts under 11); CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026).
How did CMS rate it for 2026?
The overall rating is 4.5 of 5 (health plan 4.5 of 5, drug plan 5 of 5). Of its 40 rated measures, the lowest and the highest:
| Lowest-rated measures | Stars |
|---|---|
| Special Needs Plan (SNP) Care Management | 2 |
| Medication Reconciliation Post-Discharge | 2 |
| Members Choosing to Leave the Plan | 2 |
| Monitoring Physical Activity | 3 |
| Highest-rated measures | Stars |
|---|---|
| Statin Use in Persons with Diabetes (SUPD) | 5 |
| MTM Program Completion Rate for CMR | 5 |
| Medication Adherence for Cholesterol (Statins) | 5 |
| Medication Adherence for Hypertension (RAS antagonists) | 5 |
Source: CMS Part C and D Star Ratings data tables, 2026 (October 2025).
What else should you check?
- All Kaiser Permanente plansEvery contract of the brand
- Star ratings of every contractThe 2026 ratings, and 2027 when CMS publishes them
- Find a plan by its IDFrom the card or a letter