---
title: "Wellmark Blue Cross and Blue Shield ABA coverage in Iowa: the intake guide."
url: "https://carelu.com/payers/wellmark-blue-cross-blue-shield-iowa"
markdown_url: "https://carelu.com/payers/wellmark-blue-cross-blue-shield-iowa.md"
state: IA (Iowa)
payer: Wellmark Blue Cross and Blue Shield of Iowa
kind: Commercial insurance
description: "How Wellmark Blue Cross and Blue Shield covers ABA for Iowa families: the Iowa autism mandate after H.F. 330 (no age limit and no dollar cap for plans issued or renewed from 1/1/2026), which Wellmark plans it reaches, Iowa's prior-authorization deadlines, behavior-analyst licensure, and what intake must verify because Wellmark's ABA policy sits behind a provider login."
last_reviewed: October 2026
---

# Wellmark Blue Cross and Blue Shield ABA coverage in Iowa: the intake guide.

_Payer Guide · Wellmark · Iowa · Last updated October 2026 · 13 primary sources_

> Iowa's Blue plan; ABA policy and auth list are behind a provider login, so the Iowa mandate (no age or dollar caps since 2026) is the public floor.

Wellmark Blue Cross and Blue Shield is Iowa's dominant commercial carrier, and for ABA it is also the least transparent one: its behavioral health provider guide is behind a provider login, its public code-level Medical Authorization Table lists no ABA or behavioral-health codes at all, and its public medical-policy index lists no ABA policy. So the public floor for a Wellmark family is the Iowa mandate itself, which changed on January 1, 2026: H.F. 330 (2025 Iowa Acts ch. 162) struck the mandate's age limits and dollar caps for large-group and public-employee plans issued or renewed on or after that date. The first intake question on every Wellmark card is therefore which kind of plan it is.

## Prior authorization and diagnosis at a glance

- **Prior auth for the assessment:** Not published / unverified. Verify via: Wellmark Behavioral Health and Chemical Dependency Provider Guide section (Aug. 2026, provider login), or Wellmark Provider Services at the number on the member ID card — ask whether 97151/97152 need pre-service review on this member's plan. [14]
- **Prior auth for treatment:** Not published / unverified. Verify via: The Behavioral Health and Chemical Dependency Provider Guide section (Aug. 2026) on Wellmark's provider site (login required), or Wellmark Provider Services. The public Medical Authorization Table (authorization.wellmark.com/authtable/) lists no ABA codes (97153/97155/97156 searched 2026-10-11), so it cannot settle this. [1]
- **Autism diagnosis required?** _(plan-dependent)_: An ASD diagnosis is the trigger for the state mandate (514C.31 covers ABA "for the treatment of autism spectrum disorder pursuant to a treatment plan"); Wellmark's own diagnostic criteria were not retrievable [1]
  - Blocked on: Wellmark Behavioral Health and Chemical Dependency Provider Guide (Aug. 2026, provider login), or Wellmark Provider Services.

## At a glance

- **Covers ABA?:** Mandated on large-group and public-employee plans; other plans per the plan document — verify per member
- **State mandate:** Iowa Code § 514C.31 (large group, more than 50 FTEs, and non-state public employers) and § 514C.28 (State of Iowa employee plan)
- **Mandate age:** No age limit for plans issued or renewed on/after 1/1/2026 (H.F. 330 struck under-19 and under-21 limits)
- **Mandate caps:** None since 1/1/2026: H.F. 330 struck the $36,000/$25,000/$12,500 age-banded ABA maximums; no visit limits; § 514C.22 bars annual/lifetime limits on ASD benefits
- **Exempt from mandate:** Individual and small-group (50 or fewer FTEs) plans are outside § 514C.31; self-funded ERISA plans (preempted)
- **Licensure:** Licensed behavior analyst / assistant behavior analyst under Iowa Code ch. 154D (Board of Behavioral Health Professionals)

## The Iowa mandate after H.F. 330

Iowa Code section 514C.31 requires a "group policy, contract, or plan" to cover "applied behavior analysis provided by a practitioner to covered individuals for the treatment of autism spectrum disorder pursuant to a treatment plan" when it is issued to an employer that employed "more than fifty full-time equivalent employees" on at least half its working days in the prior year, or is a chapter 509A plan for public employees other than State of Iowa employees. State employees are covered separately by section 514C.28, which reaches both the diagnostic assessment and treatment of autism. Until 2026 both sections had age limits (under 19 and under 21) and dollar caps ($36,000 a year to age six, $25,000 for ages seven to 13 and $12,500 for ages 14 to 18 under 514C.31; a $36,000 CPI-indexed cap under 514C.28). H.F. 330 struck them for plans "delivered, issued for delivery, continued, or renewed in this state on or after January 1, 2026," and amended section 514C.22 so that a covered group plan "shall not impose an aggregate annual or lifetime limit on biologically based mental illness coverage benefits for autism spectrum disorder." Visit limits were already barred. [1][2][3][4]

What the mandate still allows: deductibles, copayments and coinsurance that apply to other medical services, and "care management provisions ... including prior authorization and prior approval." The practitioner must be a licensed physician, a licensed psychologist, or a behavior analyst licensed under chapter 154D, and the treatment plan must be developed by a licensed physician or psychologist after a comprehensive evaluation consistent with the American Academy of Pediatrics. The plan may review a treatment plan "not more than once every three months during the first year" and then no more than every six months, at its own cost, and "shall not change the provisions of a treatment plan until the completion of a review." The mandate does not reach individual policies or small-group plans (section 514C.22 makes ASD a covered biologically based mental illness for small-group plans that cover mental illness, but does not name ABA), and self-funded employer plans answer to ERISA. [1][2][3][4]

## What Wellmark publishes, and what it does not

Wellmark's public medical-policy index is an alphabetical list of medical policies; it contains no ABA policy. The page says InterQual criteria are used "to evaluate whether a medical procedure or equipment is medically necessary," and points to the Authorization Table as "your first stop in learning whether an authorization is required." That table carries no ABA rows: searched on 2026-10-11, 97151 through 97158, 0362T, 0373T, H2019 and even 90791 return nothing, so it cannot tell you whether ABA needs review. Behavioral health rules live in the Behavioral Health and Chemical Dependency section of the Wellmark Provider Guide, updated August 2026, which is served from a provider-only location and returned no public copy. We therefore do not state Wellmark's ABA criteria, unit limits or telehealth rules on this page. Treat every clinical-policy question as a verification call, and cite the mandate when a plan subject to it applies an age or dollar limit. [8][9][14]

## Licensure and prior-authorization law in Iowa

Iowa licenses behavior analysts and assistant behavior analysts under Iowa Code chapter 154D, administered by the Board of Behavioral Health Professionals. A license is granted "upon submitting to the board proof of the applicant's current certification as a behavior analyst or behavior analyst-doctoral by a certifying entity" (the BACB or another NCCA- or ANSI-accredited body); assistant analysts must also show "ongoing supervision by a licensed behavior analyst." Technicians need no license: chapter 154D exempts "paraprofessional technicians who deliver applied behavior analysis services under the extended authority and direction of a licensed behavior analyst or licensed assistant behavior analyst," who must use titles such as "behavior technician." [5][6]

For fully insured plans, Iowa Code 514F.8 sets the prior-authorization clock: a determination "within forty-eight hours after receipt for urgent requests," "within ten calendar days after receipt for nonurgent requests," or fifteen days for complex cases or unusually high volume, with a receipt to the provider within 24 hours. An approved authorization is valid "for not less than ninety days," and a plan may not revoke or restrict it after the service has been delivered, except for listed reasons such as fraud, loss of coverage, or coordination of benefits. Self-funded plans follow the federal ERISA claims rule instead. Commercial ABA rates are negotiated in your Wellmark contract and are not published. [5][6]

## Does Wellmark require treatment-plan goals in a set format, such as by DSM-5 criteria?

Wellmark has not published one. Its public medical-policy index has no ABA policy. The page says InterQual criteria are used "to evaluate whether a medical procedure or equipment is medically necessary." Behavioral health rules sit in the provider-only Behavioral Health and Chemical Dependency section of the Wellmark Provider Guide (updated August 2026), which returned no public copy. Iowa's ABA mandate (§ 514C.31) defines a treatment plan by who writes it and on what evaluation, not by goal format. Ask Wellmark which criteria and treatment-plan template the reviewer applies. [8][9]

## Does Wellmark require parent training, and how many hours?

No Wellmark parent-training requirement or hours figure is public, for the same reason: the behavioral health section of the Provider Guide is provider-only, and the medical-policy index has no ABA policy. Confirm with Wellmark whether 97156/97157 are authorized separately and in what amount. [8][9]

## How fast must Wellmark Blue Cross and Blue Shield pay a clean claim in Iowa?

Iowa requires insurers and HMOs to “either accept and pay or deny a clean claim” (Iowa Code § 507B.4A), and the Insurance Division’s rule sets the clock: within 30 days after the insurer receives the claim, with any request for information needed to make it clean due within the same 30 days (191 IAC 15.32(2)). A clean claim not paid within 30 days carries 10% annual interest from the thirty-first day. The rule applies to policies issued, delivered or renewed in Iowa. These statutes bind fully insured plans issued in the state; a self-funded employer plan (ERISA) is not subject to them and follows its plan documents and your contract. [10][11]

## BlueCard: Wellmark members treated out of state, and other Blues' members treated in Iowa

Wellmark says BlueCard "typically applies when a provider contracted with Wellmark is servicing a member of another BCBS Plan." Claims go through the treating provider's local plan. A Wellmark provider "submits the claim to Wellmark," and Wellmark "recognizes the BlueCard member and transmits the claim to the member's BCBS Plan," which "adjudicates the claim according to member's benefit Plan." Wellmark then reimburses the provider. Its filing tips: "File the claim to the provider's local BCBS Plan," and "Verify BlueCard member benefits, check applicable medical policies and initiate an out-of-area member authorization." Network status follows the ID card. A PPO-lettered suitcase means the provider "will be reimbursed for covered services in accordance with the provider's PPO contract with the local BCBS Plan." A blank suitcase marks HMO or POS coverage, where "Out-of-network benefits may be available." No suitcase means no BlueCard coverage. [12][13]

When a Wellmark member is treated outside Iowa and South Dakota, the provider checks eligibility "through your local BCBS Plan's website," using the first three characters of the Wellmark ID, or calls 800-676-2583. For pre-service review, "Providers outside Iowa and South Dakota should log in to their home plan website and navigate to the out-of-state pre-service review information page." Non-Wellmark providers can instead "call the number on the member's ID card." Wellmark warns that for services on its Authorization Table, "If the prior approval is not approved or not completed prior to the service being provided, the claim will be denied." Whether ABA codes are on that table for a given member is the open question this guide records under prior authorization. [12][13]

## Intake gates

The questions that decide whether a family can start with Wellmark Blue Cross and Blue Shield of Iowa, and what they have to bring.

- **Other insurance (who pays first)**: Iowa's COB rule governs fully insured plans: for a child whose parents are married or living together, "the plan of the parent whose birthday falls earlier in the calendar year is the primary plan; or if both parents have the same birthday, the plan that has covered one of the parents the longest is the primary plan"; for divorced or separated parents, a court decree naming the responsible parent controls. Self-funded plans follow their plan document. If the child also has Medicaid, Wellmark pays first (Medicaid is payer of last resort under 42 CFR 433.139); TRICARE pays after Wellmark ("TRICARE last pay," 32 CFR 199.8) and "CHAMPVA is the last payer to OHI" (38 CFR 17.276(d)). [7][16][17][18]
- **Age limit** _(plan-dependent)_: Depends on the plan. For large-group and non-state public-employee plans (§ 514C.31) and the State of Iowa employee plan (§ 514C.28) issued or renewed on or after January 1, 2026, the mandate has no age limit: H.F. 330 struck "under nineteen years of age" and "under twenty-one years of age." Plans renewed earlier keep the old limits until renewal. Individual, small-group and self-funded plans follow their plan documents. [1][4]
  - Ask the plan: Wellmark Provider Services: confirm group size, funding type and plan renewal date for the member.
- **Diagnosis recency** _(plan-dependent)_: Only the State of Iowa employee plan has a statutory rule: under § 514C.28 "the results of a diagnostic assessment of autism spectrum disorder shall be valid for a period of not less than twelve months, unless a licensed physician or licensed psychologist determines that a more frequent assessment is necessary." Wellmark's own rule for other plans is not public. [2]
  - Blocked on: Wellmark Behavioral Health and Chemical Dependency Provider Guide (provider login) or Provider Services.
- **Who may diagnose** _(plan-dependent)_: For the State of Iowa employee plan, the diagnostic assessment is performed by "a licensed physician, licensed physician assistant, licensed psychologist, or licensed registered nurse practitioner" (§ 514C.28). Under § 514C.31 the treatment plan must come from a licensed physician or psychologist after a comprehensive evaluation. Wellmark's own diagnosing-provider rule is not public. [2][1]
  - Blocked on: Wellmark Provider Services.
- **Referral required?** _(plan-dependent)_: The mandate requires a treatment plan developed by a licensed physician or licensed psychologist "after a comprehensive evaluation or reevaluation" (§ 514C.31), which functions as the order. Whether Wellmark also requires a separate referral is not public. The statute defines "treatment plan" as one "developed by a licensed physician or licensed psychologist after a comprehensive evaluation or reevaluation performed in a manner consistent with the most recent clinical report or recommendations of the American academy of pediatrics." It sets no expiry on the plan, but caps how often the carrier may review it: "not more than once every three months during the first year of the treatment plan and not more than once every six months during every year thereafter," unless the plan and the treating physician or psychologist agree otherwise. [1]
  - Ask the plan: Wellmark Provider Services and the member's benefit document.
- **Prior-auth decision time** _(plan-dependent)_: Set by law, by funding type. Fully insured Wellmark plans follow Iowa Code 514F.8: a determination "within forty-eight hours after receipt for urgent requests," "within ten calendar days after receipt for nonurgent requests," or "within fifteen calendar days" for complex cases or unusually high volume, with a receipt to the provider within 24 hours; an approval is valid "for not less than ninety days" and cannot be revoked after the service is delivered except for listed reasons. The mandate also limits treatment-plan reviews to once every three months in the first year and once every six months after. Self-funded plans follow ERISA: a pre-service decision "not later than 15 days after receipt of the claim" (one 15-day extension) and 72 hours for urgent care. [6][1][15]
  - Ask the plan: Wellmark Provider Services: ask whether the plan is fully insured or self-funded, and how far before expiry Wellmark wants the ABA reauthorization.

## Delivery and billing rules

Coverage decides whether Wellmark Blue Cross and Blue Shield of Iowa pays. These decide whether the claim survives: staffing and supervision, concurrent billing, per-day ceilings, who signs the note, where the service is payable, and whose NPI the claim goes out under.

- **Supervision** _(plan-dependent)_: No Wellmark standard is public. The legal floor: technicians practice only "under the extended authority and direction of a licensed behavior analyst or licensed assistant behavior analyst" (Iowa Code 154D.4), and under § 514C.31 the covered "treatment plan" includes supervisory services. No ratio is set by statute. [5][1]
  - Blocked on: Wellmark Behavioral Health and Chemical Dependency Provider Guide (Aug. 2026, provider login) or your Wellmark contract.
- **Place of service** _(plan-dependent)_: Not published publicly by Wellmark. Iowa's mandates say coverage is not required "solely based on inclusion of the service in an individualized education program" (§ 514C.28) and do not affect obligations under an IFSP or IEP (§ 514C.31); they neither require nor bar school-setting ABA. [2][1]
  - Ask the plan: The member's benefit document and Wellmark Provider Services.
- **Bill as provider** _(plan-dependent)_: Not published publicly by Wellmark. Under § 514C.31 the covered practitioner is a licensed physician, a licensed psychologist, or "a behavior analyst licensed pursuant to chapter 154D"; technicians are unlicensed paraprofessionals under chapter 154D, so their work is billed through the licensed analyst in practice. Confirm the rendering-NPI rule with Wellmark. [1][5]
  - Blocked on: Wellmark Claims Filing Provider Guide section (May 2026, provider login) or Provider Services.
- **Concurrent billing (97153 + 97155):** Not published / unverified. Verify via: Wellmark Provider Services or the Behavioral Health and Chemical Dependency Provider Guide (provider login): ask whether 97153 and 97155 for overlapping time both pay.
- **Daily limits / MUEs** _(ask the plan)_: Not published publicly. For plans issued or renewed on or after 1/1/2026 that are subject to § 514C.31 or § 514C.28, the mandate bars visit limits and dollar caps on ABA, but medical-necessity review still sets hours. [1]
  - Ask the plan: The Wellmark authorization notice, or Wellmark Provider Services.

## What intake should collect for Wellmark Blue Cross and Blue Shield of Iowa

- **Plan funding and group size:** Large group (more than 50 FTEs) or public employer: the mandate applies. Individual, small group or self-funded: the plan document decides.
- **Plan issue or renewal date:** The no-age-limit, no-dollar-cap rule applies to plans issued or renewed on or after 1/1/2026. An older plan year may still carry the old caps until renewal.
- **Treatment plan author:** Under § 514C.31 the treatment plan comes from a licensed physician or psychologist after a comprehensive evaluation.
- **Member ID and card photo:** Wellmark's ABA rules are not public, so the benefits call is the answer. Get the ID up front.

Free verification-call checklist (PDF): https://carelu.com/downloads/aba-verification-call-checklist.pdf

## Common questions

### Does Wellmark cover ABA therapy in Iowa?

For large-group (more than 50 FTEs) and public-employee plans, Iowa law requires ABA coverage for autism under Iowa Code § 514C.31 or § 514C.28. For individual, small-group and self-funded plans, the plan document decides. Wellmark's ABA policy is not public, so verify each member.

### Does the Iowa autism mandate still have age limits or dollar caps?

Not for plans issued or renewed on or after January 1, 2026. H.F. 330 (2025) removed the under-19 and under-21 age limits and the $36,000 / $25,000 / $12,500 annual ABA maximums, and barred annual or lifetime limits on autism benefits. Plans that have not renewed since then may still apply the old caps until renewal.

### How fast must Wellmark decide an ABA prior authorization?

For fully insured plans, Iowa Code 514F.8 requires 48 hours for urgent and 10 calendar days for non-urgent requests (15 for complex cases), and an approval lasts at least 90 days. Self-funded plans follow ERISA: 15 days, or 72 hours if urgent.

### Does Wellmark require ABA goals to be organized by DSM-5 criteria?

Wellmark publishes no ABA policy or treatment-plan template. Its behavioral health rules are in a provider-only Provider Guide section, so confirm the format with Wellmark.

### Does Wellmark set required parent training hours?

None published. Confirm with Wellmark whether 97156/97157 are authorized and in what amount.

### How fast must Wellmark Blue Cross and Blue Shield pay a clean ABA claim in Iowa?

Iowa law (Iowa Code § 507B.4A; 191 IAC 15.32) requires a fully insured plan to pay or deny a clean claim within 30 days of receipt, with 10% annual interest after that. Self-funded employer plans are not bound by the statute.

### How does BlueCard work for a Wellmark member treated outside Iowa?

The out-of-state provider files the claim with its own local Blue plan, which sends it to Wellmark to adjudicate on the member's benefits. Check eligibility through your local Blue's website with the Wellmark prefix, or call 800-676-2583. Find Wellmark's pre-service review requirements through your home plan's out-of-state pre-service review page, or call the number on the member's card. Wellmark denies claims for listed services when prior approval was not obtained first.

## Primary sources

1. [Iowa Code § 514C.31 — Applied behavior analysis for treatment of autism spectrum disorder](https://www.legis.iowa.gov/docs/code/514C.31.pdf)
2. [Iowa Code § 514C.28 — Autism spectrum disorder coverage](https://www.legis.iowa.gov/docs/code/514C.28.pdf)
3. [Iowa Code § 514C.22 — Biologically based mental illness coverage](https://www.legis.iowa.gov/docs/code/514C.22.pdf)
4. [2025 Iowa Acts ch. 162 (H.F. 330)](https://www.legis.iowa.gov/docs/acts/2025/CH0162.pdf)
5. [Iowa Code chapter 154D — Behavioral science](https://www.legis.iowa.gov/docs/code/154D.pdf)
6. [Iowa Code § 514F.8 — Prior authorizations](https://www.legis.iowa.gov/docs/code/514F.8.pdf)
7. [Iowa Admin. Code 191—38 — Coordination of benefits](https://www.legis.iowa.gov/docs/iac/chapter/191.38.pdf)
8. [Wellmark — Medical policies for providers](https://www.wellmark.com/provider/medical-policies-authorizations/medical-policies)
9. [Wellmark — Provider Guide](https://www.wellmark.com/provider/resources/wellmark-provider-guide)
10. [Iowa Code § 507B.4A (2026) — Prompt payment of claims](https://www.legis.iowa.gov/docs/code/507B.4A.pdf)
11. [Iowa Admin. Code 191—15.32 — Prompt payment of certain health claims](https://www.legis.iowa.gov/docs/iac/chapter/191.15.pdf)
12. [Wellmark — BlueCard Program for Blue Cross Blue Shield members (provider page)](https://www.wellmark.com/provider/resources/bluecard-program)
13. [Wellmark — Types of medical and drug authorizations](https://www.wellmark.com/provider/medical-policies-authorizations/manage-authorizations/types-of-authorizations)
14. [Wellmark — Medical Authorization Table](https://authorization.wellmark.com/authtable/)
15. [29 CFR 2560.503-1 — ERISA claims procedure (eCFR)](https://www.ecfr.gov/current/title-29/section-2560.503-1)
16. [42 CFR 433.139 — Medicaid third-party liability (eCFR)](https://www.ecfr.gov/current/title-42/chapter-IV/subchapter-C/part-433/subpart-D/section-433.139)
17. [32 CFR 199.8 — TRICARE double coverage (eCFR)](https://www.ecfr.gov/current/title-32/subtitle-A/chapter-VII/subchapter-M/part-199/section-199.8)
18. [38 CFR 17.276(d) — CHAMPVA last payer to other health insurance (eCFR)](https://www.ecfr.gov/current/title-38/section-17.276)

Payer policies change frequently and vary by plan, state, and funding type. This guide was compiled from the sources above and last reviewed October 2026; it is general information, not billing, legal, or clinical advice. Always verify current requirements against the payer's live policy and a benefits check for the specific member.

Source: Carelu ABA Payer Directory — https://carelu.com/payers. Free to cite with attribution.