Medicare Annual Enrollment Starts October 15: A Katy, TX Preview
Published September 1, 2027 · By Joseph Stevens
Read the ANOC letter — it matters
Every September, your Medicare Advantage or Part D plan mails an Annual Notice of Change. It tells you what's changing January 1: premiums, drug tiers, copays, and network. If your medication moved tiers or your Katy doctor left the network, that letter is your early warning.
Your September prep list
- Read your ANOC letter and note anything that got worse
- Write down every prescription you take, with dosage
- List the doctors you want to keep — primary, specialists, preferred hospital
- Book your review appointment before the October 15 rush
What you can change during AEP
- Switch Medicare Advantage plans
- Drop Advantage and return to Original Medicare (with a Part D plan)
- Join or switch a Part D drug plan
- Move from Original Medicare to an Advantage plan
Local networks to compare
Advantage plans in the Katy area differ mainly by network — Houston Methodist West, Memorial Hermann Katy, Memorial Hermann Cypress, HCA Katy and the Kelsey-Seybold clinics aren't all on every plan. Because Katy spans Harris, Fort Bend and Waller counties, your exact address determines which plans you can pick.
FAQs
When exactly is the 2027 Annual Enrollment Period?
October 15 through December 7, 2027. Changes take effect January 1, 2028.
What if I do nothing?
Your current plan auto-renews — including any price increases, drug tier changes or network changes in the ANOC letter. Doing nothing is still a choice; make it an informed one.
Does a review with an agent cost anything?
No. There is never a fee for Medicare help — your premium is identical whether you enroll through us or directly.
Need help applying this to your situation?
Free, no-pressure call with a licensed Texas agent.