Back surgery denied by insurance: how the appeal works in Texas
Updated November 5, 2026.
In short
- A denial of back or neck surgery can be appealed. The letter must give the reason and the appeal steps.
- Most plans give 180 days to file; Medicare Advantage, 65 days from the notice date. Before surgery, the plan then generally has 30 days, or 72 hours if urgent.
- After the plan's appeal, an independent reviewer can look at most medical-necessity denials. TDI's free line is 800-252-3439.
Free during our test. No payment card. No charge later. The first 20 Texas adults are included.
This page judges no denial and no medical question.
Common reasons, in plain words
| Words a letter may use | In plain words |
|---|---|
| "Insufficient documentation", "information not received" | Not enough information: records were missing, late, or did not show what the rule asks |
| "Conservative treatment not tried or not documented" | Try other treatment first: the rule asks for care such as physical therapy or medicine first, and the plan found no proof of it |
| "Not medically necessary" | The plan decided the surgery does not meet its rules on need |
| "Prior authorization required", "not authorized" | Needs prior approval: the plan's approval was not asked for, or not given, beforehand |
Job-based plans must give the specific reason and the plan terms behind it (29 CFR 2560.503-1(g)(1)). "Try other treatment first" can mean two things: the treatment happened but the papers did not show it, which records can address; or the rule's time has not passed, which an appeal cannot change.
What an appeal usually includes
- The plan's form, or a letter with the name, claim number and member ID (HealthCare.gov), saying which denial is appealed and why. OPIC: it "does not need to be technical".
- Added information, such as a letter from the doctor (HealthCare.gov). The review must weigh all of it, new papers included (29 CFR 2560.503-1(h)(2)(iv)).
- A request for the claim file and any criterion relied on, free (29 CFR 2560.503-1(h)(2)(iii), (g)(1)(v)(A)).
- Copies of everything, and dated notes of each call (HealthCare.gov).
Deadlines by plan type
- Job-based (ERISA): at least 180 days to file. The plan decides within 30 days before surgery and 60 after, or half that per level if there are two (29 CFR 2560.503-1(h)(3)(i), (i)(2)).
- Marketplace: 180 days to file; 30 days to decide before the care, 60 after (HealthCare.gov).
- "TDI" or "DOI" on the card: the letter gives the date (OPIC: usually 180 days); most also follow the federal clocks (45 CFR 147.136(b)).
- Medicare Advantage: 65 days from the date on the notice; 30 days to decide before the care, 60 for a payment (Medicare.gov; 42 CFR 422.590).
Urgent 72-hour appeals
- Job-based and Marketplace: a claim is urgent when the normal time limits "could seriously jeopardize the life or health of the claimant" or the ability to regain maximum function, and a physician with knowledge of the condition can decide that (29 CFR 2560.503-1(m)(1)). It can be made by phone; the plan has 72 hours ((h)(3)(vi), (i)(2)(i)).
- Medicare Advantage: with a physician's support on those grounds, the plan must expedite; 72 hours (42 CFR 422.584(c); 422.590(e)).
- "TDI" or "DOI": for a life-threatening condition, an outside review can be asked for right after the first denial (TDI's IRO FAQ), and the letter must describe that right and how to use it (Texas Insurance Code 4201.303(b)). In TDI's own process the reviewer has 3 days.
- Denial Reply does not take urgent cases; the letter's number and the surgeon's office are faster.
Outside review
- "TDI" or "DOI": Follow the external-review instructions your denial letter must give you (Texas Insurance Code 4201.303 requires them for TDI or DOI plans). The route can be TDI's own (an independent review organization assigned by TDI, on form LHL009; 20 days, TDI's IRO FAQ) or the federal external review process. TDI says external reviews are free to you. OPIC: the plan "must comply with the IRO's decision".
- Self-funded job-based: within 4 months of the final denial; decided in 45 days, or 72 hours expedited (HealthCare.gov; 45 CFR 147.136).
- Marketplace: state or federal outside review; the final letter must say which and how (HealthCare.gov).
- Medicare Advantage: the plan sends an upheld denial to an independent reviewer itself (42 CFR 422.590).
Free public help
- Texas Department of Insurance: 800-252-3439. Office of Public Insurance Counsel (OPIC): 1-877-611-6742.
- U.S. Labor Department, Dallas (self-funded job plans): 972-850-4500.
- 1-800-MEDICARE (1-800-633-4227). Texas Medicare help line: 800-252-9240.
What Denial Reply prepares
Denial Reply prepares appeal paperwork for Texas adults denied back or neck surgery: the appeal letter, a draft letter for the surgeon to review, records and claim-file requests, and a calendar. The free decoder at /decode needs no upload.
Related guides: which appeal route applies in Texas · the 72-hour urgent appeal
Who, how, why
- Who: Denial Reply. Drafted with AI and checked by the founder, who is not a doctor and is not licensed to practice law.
- How: From the federal rules and government pages below, read November 3, 2026, and Texas Insurance Code 4201.303 and the CMS list of state external review processes, read November 5, 2026.
- Why: To set out the Texas appeal steps for this kind of denial. It is general information, not legal or medical advice.
Sources
- 29 CFR 2560.503-1 and 45 CFR 147.136: https://www.law.cornell.edu/cfr/text/29/2560.503-1 and https://www.law.cornell.edu/cfr/text/45/147.136 (read 2026-11-03)
- 42 CFR 422.584, 422.590: https://www.law.cornell.edu/cfr/text/42/422.584 and https://www.law.cornell.edu/cfr/text/42/422.590 (read 2026-11-03)
- HealthCare.gov: https://www.healthcare.gov/appeal-insurance-company-decision/internal-appeals/ and https://www.healthcare.gov/appeal-insurance-company-decision/external-review/ (read 2026-11-03)
- Medicare.gov: https://www.medicare.gov/providers-services/claims-appeals-complaints/appeals/medicare-health-plans (read 2026-11-03)
- OPIC: https://www.opic.texas.gov/health-insurance/get-help/appeal-denied-claim/ (no date shown; read 2026-11-03)
- Texas Insurance Code 4201.303: https://tcss.legis.texas.gov/resources/IN/htm/IN.4201.htm; CMS, state external review processes: https://www.cms.gov/cciio/resources/files/external_appeals (modified 08/14/2026; both read 2026-11-05)
- TDI, IRO FAQ (updated 9/13/2024) and self-funded plans (updated 6/23/2023): https://www.tdi.texas.gov/hmo/mcqa/irofaqs.html and https://www.tdi.texas.gov/consumer/selffundedplans.html (read 2026-11-03)