Cancel your Blue Cross Blue Shield subscription by mail
Cancelling Blue Cross Blue Shield means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Post for Blue Cross Blue Shield is handled in Chicago, United States, which is where your letter is headed.
Let Postbye cancel Blue Cross Blue Shield for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Blue Cross Blue Shield.
- 4.8 from 2,931 reviews
- 2 Blue Cross Blue Shield cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Blue Cross Blue Shield by mail
Collect the details you need
Have the member or policy number, the full name of the policyholder and the date you want the plan to end to hand. The details in the letter need to match what Blue Cross Blue Shield has on file.
Set out the request
The letter asks Blue Cross Blue Shield to end the account, stop every future charge and confirm it in writing, under the subject line “Subject: Subscription termination – Blue Cross Blue Shield”. Postbye fills it in from our English template.
Send the letter by certified mail
Mail the letter by certified mail to the Chicago address in the next section, and keep the tracking number.
Save the tracking record
Delivery confirmation is your evidence that Blue Cross Blue Shield was asked. Watch the next statement or two for any further Blue Cross Blue Shield charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Blue Cross Blue Shield cancellation letter goes
Blue Cross Blue Shield lists 200 E Randolph, Chicago, IL 60601 as its mailing address.
With ZIP 60601, the address sits in Illinois and the letter never leaves the United States postal system.
The letter is addressed “To Whom It May Concern,” and its details block uses the labels Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Every address we hold for Blue Cross Blue Shield, with the envelope wording
Before you cancel Blue Cross Blue Shield, check these
- Claims for care received before the end date can still be processed. Ask how to submit them after you cancel.
- Do not cancel until your next plan is active. A gap in cover can mean you pay for care yourself.
- Plans often end on the last day of the month. Ask which end date applies to a request sent today.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Blue Cross Blue Shield for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Cancelling a health insurance plan
Health plans end on set dates and often cover a whole household, so the request has to name the plan, every person on it and the date cover should stop, with new cover lined up first.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Blue Cross Blue Shield cancellation at a glance
- How Blue Cross Blue Shield accepts cancellations
- By mailed letter
- Mailing address on file
- Blue Cross Blue Shield 200 E Randolph Chicago, IL 60601
- Country
- United States
- Letter language
- English (template en)
- Category (from the company name)
- Health insurance
- Added to the database
- April 30, 2026
- Data last checked
