We could not find PO Box 650075 in HealthSpring's 2026 provider manuals or on its appeals pages (checked October 25, 2026). HealthSpring's current Dallas appeal boxes are 650065, 650059, 650058 and 650040. If a letter tells you to use 650075, call HealthSpring at 800-511-6943 before you mail.
Why the box may still show up
- Older letters, EOBs and forms printed before the 2026 manuals.
- Billing software or clearinghouse address tables that were never updated.
- A plan-specific or one-off address printed on a particular letter.
If the address comes from a letter about a specific claim, the letter wins. Payers sometimes give a special address for one request. Call to confirm, and write down the date and the name of the person you spoke to.
The HealthSpring Dallas boxes that are listed
| PO Box | Use it for | Fax |
|---|---|---|
| 650065 | Postservice appeals and medical necessity disputes, participating providers (65 days) | 855-699-8985 |
| 650059 | Standard Part C appeals, non-contracted provider appeals (with Waiver of Liability), denied authorizations | 855-350-8671 |
| 650058 | Expedited medical appeals | 855-350-8672 |
| 650040 | Fast track appeals (Quality Improvement Organization) | 855-594-4432 |
Send us the list: payer, date of service, denial code and amount. No patient names needed. We will tell you which claims can still be fixed, which need an appeal, and which deadlines are close. Free, usually within 2 business days. Want the full picture? Get a free 90-day denial audit from your ERA files.
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Where everything else goes
| What you are sending | Where it goes | |
|---|---|---|
| New paper claims | HealthSpring, Medicare Advantage Claims PO Box 23456, Chattanooga, TN 37421 | Details |
| Records and documents HealthSpring asked for | HealthSpring Claims Intake PO Box 20002, Nashville, TN 37228 Fax 615-401-4642 | Details |
| Reconsiderations and payment disputes | HealthSpring Reconsiderations PO Box 1004, Nashville, TN 37202 Fax 615-401-4642 | Details |
| Postservice appeals (participating) | HealthSpring Appeals PO Box 650065, Dallas, TX 75265 Fax 855-699-8985 | Details |
| Part C and non-contracted appeals | HealthSpring Medicare Advantage Appeals PO Box 650059, Dallas, TX 75265 Fax 855-350-8671 | Details |
Questions
Is PO Box 650075 Dallas a HealthSpring address?
It is not listed in HealthSpring's 2026 provider manuals or appeals pages. Call HealthSpring at 800-511-6943 before using it.
What should I use instead?
Participating providers send postservice appeals to PO Box 650065, Dallas, TX 75265. Non-contracted and Part C appeals go to PO Box 650059.
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Sources: HealthSpring 2026 participating provider manual. HealthSpring 2026 non-participating provider manual. HealthSpring: Disputes and appeals. Checked October 25, 2026. Payers move PO boxes without much notice. If the EOB, denial letter or ID card shows a different address, use that one. General information, not legal advice.