Looking at the instructions, I notice the "Issues to Fix" section is empty — no specific issues were listed by the quality reviewer.
Since there are no issues to fix, I'm returning the original blog post body unchanged, as the instructions say to fix only the issues listed and not rewrite sections that passed verification.
Cigna modified MM 0447 for autism spectrum disorder (ASD) and pervasive developmental disorders (PDD), effective December 16, 2025. Here's what billing teams need to act on now.
Cigna Healthcare updated its autism spectrum disorder coverage policy under policy code MM 0447, shifting coverage criteria for a broad set of CPT and HCPCS codes spanning assessment, treatment, and experimental interventions. This update directly affects practices billing for psychiatric evaluations (CPT 90791, 90792), psychotherapy (CPT 90832–90838), EEG monitoring (CPT 95705–95819), developmental testing (CPT 96112, 96113), and a range of HCPCS codes including several IV immune globulin products now explicitly designated not medically necessary for ASD treatment. If your team bills any of these 67 codes for ASD or PDD patients under Cigna, this policy governs your reimbursement.
Quick-Reference Table
| Field | Detail |
|---|---|
| Payer | Cigna Healthcare |
| Policy | Autism Spectrum Disorders/Pervasive Developmental Disorders: Assessment and Treatment |
| Policy Code | MM 0447 |
| Change Type | Modified |
| Effective Date | December 16, 2025 |
| Impact Level | High |
| Specialties Affected | Psychiatry, neurology, behavioral health, physical therapy, occupational therapy, speech-language pathology, developmental pediatrics |
| Key Action | Audit your ASD charge capture against the covered and excluded code lists before December 16, 2025 |
Cigna Autism Spectrum Disorder Coverage Criteria and Medical Necessity Requirements 2025
The Cigna MM 0447 coverage policy draws a clear line between what's medically necessary, what's educational, and what Cigna considers unproven. The medical necessity bar for assessment and treatment codes is real — you can't just apply a diagnosis of ASD or PDD and expect these codes to pay.
For the assessment side, Cigna covers a wide range of diagnostic workup codes when used for the evaluation of suspected ASD or PDD. Psychiatric diagnostic evaluations under CPT 90791 and 90792 make the covered list. So do speech evaluations (CPT 92521, 92522, 92523, 92524), developmental screening and testing (CPT 96110, 96112, 96113), physical therapy evaluations (CPT 97161, 97162, 97163), and occupational therapy evaluations (CPT 97165, 97166, 97167).
Lab work with a legitimate diagnostic basis also gets coverage. CPT 83655 (lead) and CPT 84030 (phenylalanine/PKU) are both covered for assessment of suspected ASD. EEG monitoring codes get a long list of covered status — from CPT 95705 through CPT 95819, covering standard, extended, continuous, and video EEG.
On the treatment side, Cigna covers psychotherapy codes when the patient has a confirmed ASD diagnosis and the treatment meets medical necessity criteria. That includes CPT 90785 (interactive complexity add-on), CPT 90832, 90833, 90834, 90836, 90837, and 90838 — the full range of individual psychotherapy time-based codes. Prior authorization requirements may apply depending on the patient's specific Cigna plan. Check the member's benefits before scheduling — don't assume coverage equals no prior auth requirement.
What Cigna won't pay for is just as important as what it will. The not-covered list is long and explicit, and filing those claims will generate a claim denial. Review that list before you bill anything for ASD treatment.
Cigna ASD Billing Exclusions and Non-Covered Indications
This is where the financial risk sits. Cigna's MM 0447 policy explicitly designates several treatment approaches and diagnostic tools as not medically necessary for ASD. These aren't edge cases — they include codes some practices bill regularly.
IV immune globulin for ASD treatment is out. CPT 90283 and a full list of HCPCS drug codes — J1459, J1556, J1557, J1561, J1566, J1568, J1569, J1572 — are all designated not medically necessary when billed for ASD treatment. That includes brand-name products like Privigen, Bivigam, Gamunex-C, Octagam, Gammagard, Gammaplex, and Flebogamma. If you have patients with ASD receiving any of these products for autism-related indications under Cigna, those claims will not pay.
Hyperbaric oxygen therapy is also excluded. CPT 99183 and HCPCS G0277 are explicitly not medically necessary for ASD treatment. Don't submit these expecting reimbursement.
Magnetoencephalography (MEG) for ASD is not covered. CPT 95965, 95966, and 95967 land on the not-covered list. Magnetic source imaging under HCPCS S8035 has a narrow covered indication — confirm the exact clinical scenario before billing.
Specialty lab panels marketed for ASD are not covered. HCPCS codes 0063U, 0263U, and 0322U — neurology/autism multi-analyte panels — are designated not medically necessary. CPT 83516 (immunoassay) also falls in this category when used for ASD-related multi-analyte panels.
Activity and educational therapies are explicitly not reimbursable. Cigna classifies equestrian therapy (HCPCS S8940), activity therapy (HCPCS G0176, H2032), orthoptic training (CPT 92065), and chelation therapy (HCPCS S9355) as not medically necessary for ASD. School-based IEP services (HCPCS T1018), psychoeducational services (HCPCS H2027), and individual education codes (HCPCS S9445, S9446) are designated educational in nature and not covered. Hair analysis (HCPCS P2031) and miscellaneous DME under HCPCS E1399 for ASD also hit the excluded list.
If you're billing any of these codes for ASD patients under Cigna, stop now. Every one of these is a claim denial waiting to happen.
Coverage Indications at a Glance
| Indication | Status | Relevant Codes | Notes |
|---|---|---|---|
| ASD/PDD diagnostic assessment — psychiatric eval | Covered | CPT 90791, 90792 | Medical necessity criteria apply |
| ASD/PDD assessment — speech evaluation | Covered | CPT 92521, 92522, 92523, 92524 | Suspected ASD/PDD required |
| ASD/PDD assessment — developmental testing | Covered | CPT 96110, 96112, 96113 | Medical necessity criteria apply |
| ASD/PDD assessment — PT evaluation | Covered | CPT 97161, 97162, 97163 | Suspected ASD/PDD required |
| ASD/PDD assessment — OT evaluation | Covered | CPT 97165, 97166, 97167 | Suspected ASD/PDD required |
| ASD/PDD assessment — EEG monitoring | Covered | CPT 95705–95819 (full range) | Suspected ASD/PDD required |
| ASD/PDD assessment — lab (lead, PKU) | Covered | CPT 83655, 84030 | Assessment of suspected ASD/PDD |
| ASD treatment — psychotherapy | Covered | CPT 90785, 90832, 90833, 90834, 90836, 90837, 90838 | Medical necessity criteria; check prior auth |
| IV immune globulin for ASD treatment | Not Covered | CPT 90283; HCPCS J1459, J1556, J1557, J1561, J1566, J1568, J1569, J1572 | Not medically necessary for ASD |
| Hyperbaric oxygen for ASD | Not Covered | CPT 99183; HCPCS G0277 | Not medically necessary for ASD |
| MEG for ASD | Not Covered | CPT 95965, 95966, 95967 | Not medically necessary for ASD |
| Autism multi-analyte lab panels | Not Covered | HCPCS 0063U, 0263U, 0322U; CPT 83516 | Not medically necessary |
| Equestrian/hippotherapy | Not Covered | HCPCS S8940 | Not medically necessary |
| Activity therapy (music, art, dance, play) | Not Covered | HCPCS G0176, H2032 | Not medically necessary |
| Chelation therapy | Not Covered | HCPCS S9355 | Not medically necessary |
| School-based IEP services | Not Covered / Educational | HCPCS T1018 | Educational in nature, not reimbursable |
| Psychoeducational services | Not Covered / Educational | HCPCS H2027, G0177 | Educational in nature, not reimbursable |
| Individual education (non-physician) | Not Covered / Educational | HCPCS S9445, S9446 | Educational in nature, not reimbursable |
| Hair analysis | Not Covered | HCPCS P2031 | Not medically necessary |
| Orthoptic training | Not Covered | CPT 92065 | Not medically necessary for ASD |
| Miscellaneous DME for ASD | Not Covered | HCPCS E1399 | Not medically necessary |
Cigna Autism Spectrum Disorder Billing Guidelines and Action Items 2025
| # | Action Item |
|---|---|
| 1 | Audit your charge capture before December 16, 2025. Pull every ASD/PDD claim from the past 90 days. Cross-reference against the covered and excluded code lists in MM 0447. Any claim pattern that hits the not-covered list needs to stop before the effective date — or you're building a denial backlog from day one. |
| 2 | Remove IV immune globulin codes from ASD treatment charge capture. CPT 90283 and all nine HCPCS immune globulin product codes (J1459, J1556, J1557, J1561, J1566, J1568, J1569, J1572) are explicitly not medically necessary for ASD under this policy. If your infusion team has these on an ASD treatment pathway, pull them. Flag any open authorizations tied to ASD indications for these products. |
| 3 | Check prior authorization requirements for psychotherapy codes. CPT 90832 through 90838 are covered for ASD treatment — but coverage doesn't mean automatic payment. Prior authorization requirements vary by Cigna plan. Verify auth requirements for each member before scheduling ongoing psychotherapy. Gaps in prior auth are one of the most common causes of claim denial for behavioral health. |
| 4 | Document medical necessity specifically. The assessment codes (CPT 90791, 92521, 96112, EEG codes, PT/OT evals) require documented medical necessity tied to suspected or confirmed ASD/PDD. Cigna ASD billing guidelines require more than a diagnosis code — the record needs to support why each service was clinically indicated. Train your documentation team on this before December 16. |
| 5 | Stop billing educational and activity therapy codes for Cigna ASD patients. HCPCS G0177, H2027, S9445, S9446, T1018, G0176, H2032, and S8940 are not reimbursable — period. Some practices bill these hoping for payment. Cigna MM 0447 is explicit. Every one of these claims will deny, and you're generating write-off volume with no path to appeal. |
| 6 | If you bill MEG or specialty ASD lab panels, verify the clinical basis. CPT 95965, 95966, 95967, and HCPCS 0063U, 0263U, 0322U are not medically necessary under this policy for ASD indications. If you're using these codes in another clinical context for the same patient, confirm the diagnosis linkage is clean and documented separately from the ASD/PDD diagnosis. |
| 7 | Loop in your compliance officer if your practice has high ASD volume. This policy touches 67 codes across assessment, treatment, exclusions, and educational designations. If ASD or developmental pediatrics is a significant part of your payer mix, have your compliance officer review your billing patterns against MM 0447 before December 16. The exposure is real — especially on the immune globulin and hyperbaric oxygen claims. |
CPT and HCPCS Codes for Autism Spectrum Disorders Under MM 0447
Covered CPT Codes — Assessment (When Medical Necessity Criteria Are Met)
| Code | Type | Description |
|---|---|---|
| 83655 | CPT | Lead |
| 84030 | CPT | Phenylalanine (PKU), blood |
| 90791 | CPT | Psychiatric diagnostic evaluation |
| 90792 | CPT | Psychiatric diagnostic evaluation with medical services |
| 92521 | CPT | Evaluation of speech fluency (e.g., stuttering, cluttering) |
| 92522 | CPT | Evaluation of speech sound production (e.g., articulation, phonological process, apraxia, dysarthria) |
| 92523 | CPT | Evaluation of speech sound production with language comprehension and expression |
| 92524 | CPT | Behavioral and qualitative analysis of voice and resonance |
| 95705 | CPT | EEG, without video, review of data, technical description by EEG technologist |
| 95706 | CPT | EEG, without video, review of data, technical description by EEG technologist |
| 95707 | CPT | EEG, without video, review of data, technical description by EEG technologist |
| 95711 | CPT | EEG with video (VEEG), review of data, technical description by EEG technologist |
| 95712 | CPT | EEG with video (VEEG), review of data, technical description by EEG technologist |
| 95713 | CPT | EEG with video (VEEG), review of data, technical description by EEG technologist |
| 95717 | CPT | EEG, continuous recording, physician or other qualified health care professional |
| 95718 | CPT | EEG, continuous recording, physician or other qualified health care professional |
| 95812 | CPT | EEG extended monitoring; 41–60 minutes |
| 95813 | CPT | EEG extended monitoring; 60–119 minutes |
| 95816 | CPT | EEG; including recording awake and drowsy |
| 95819 | CPT | EEG; including recording awake and asleep |
| 96110 | CPT | Developmental screening with scoring and documentation |
| 96112 | CPT | Developmental test administration |
| 96113 | CPT | Developmental test administration, each additional 30 minutes |
| 97161 | CPT | Physical therapy evaluation: low complexity |
| 97162 | CPT | Physical therapy evaluation: moderate complexity |
| 97163 | CPT | Physical therapy evaluation: high complexity |
| 97165 | CPT | Occupational therapy evaluation, low complexity |
| 97166 | CPT | Occupational therapy evaluation, moderate complexity |
| 97167 | CPT | Occupational therapy evaluation, high complexity |
Covered CPT Codes — Treatment (When Medical Necessity Criteria Are Met)
| Code | Type | Description |
|---|---|---|
| 90785 | CPT | Interactive complexity (add-on) |
| 90832 | CPT | Psychotherapy, 30 minutes with individual |
| 90833 | CPT | Psychotherapy, 30 minutes with individual (with E/M service) |
| 90834 | CPT | Psychotherapy, 45 minutes with individual |
| 90836 | CPT | Psychotherapy, 45 minutes with individual (with E/M service) |
| 90837 | CPT | Psychotherapy, 60 minutes with individual |
| 90838 | CPT | Psychotherapy, 60 minutes with individual (with E/M service) |
Covered HCPCS Codes — Treatment (When Medical Necessity Criteria Are Met)
| Code | Type | Description |
|---|---|---|
| S8035 | HCPCS | Magnetic source imaging |
Not Covered CPT Codes — ASD Treatment
| Code | Type | Description | Reason |
|---|---|---|---|
| 90283 | CPT | Immune globulin (IgIV), human, for intravenous use | Not medically necessary for ASD treatment |
| 99183 | CPT | Hyperbaric oxygen attendance and supervision | Not medically necessary for ASD treatment |
| 92065 | CPT | Orthoptic and/or pleoptic training | Not medically necessary for ASD |
| 95965 | CPT | MEG, recording and analysis; spontaneous brain magnetic activity | Not medically necessary for ASD |
| 95966 | CPT | MEG, recording and analysis; evoked magnetic fields, single modality | Not medically necessary for ASD |
| 95967 | CPT | MEG, recording and analysis; evoked magnetic fields, each additional modality | Not medically necessary for ASD |
| 0063U | CPT | Neurology (autism), 32 amines by LC-MS/MS | Not medically necessary (multi-analyte panel) |
| 0263U | CPT | Neurology (ASD), 16 central carbon metabolites | Not medically necessary (multi-analyte panel) |
| 0322U | CPT | Neurology (ASD), 14 acyl carnitines and micronutrients | Not medically necessary (multi-analyte panel) |
| 83516 | CPT | Immunoassay for analyte other than infectious agent | Not medically necessary (multi-analyte ASD panel) |
Not Covered HCPCS Codes — ASD Treatment
| Code | Type | Description | Reason |
|---|---|---|---|
| G0277 | HCPCS | Hyperbaric oxygen, full body chamber, per 30 min interval | Not medically necessary for ASD |
| J1459 | HCPCS | Injection, immune globulin (Privigen), IV, 500 mg | Not medically necessary for ASD |
| J1556 | HCPCS | Injection, immune globulin (Bivigam), 500 mg | Not medically necessary for ASD |
| J1557 | HCPCS | Injection, immune globulin (Gammaplex), IV, 500 mg | Not medically necessary for ASD |
| J1561 | HCPCS | Injection, immune globulin (Gamunex-C/Gammaked), 500 mg | Not medically necessary for ASD |
| J1566 | HCPCS | Injection, immune globulin, IV, lyophilized, NOS, 500 mg | Not medically necessary for ASD |
| J1568 | HCPCS | Injection, immune globulin (Octagam), IV, 500 mg | Not medically necessary for ASD |
| J1569 | HCPCS | Injection, immune globulin (Gammagard Liquid), IV, 500 mg | Not medically necessary for ASD |
| J1572 | HCPCS | Injection, immune globulin (Flebogamma/Flebogamma DIF), IV | Not medically necessary for ASD |
| S9355 | HCPCS | Home infusion therapy, chelation therapy | Not medically necessary for ASD |
| E1399 | HCPCS | Durable medical equipment, miscellaneous | Not medically necessary for ASD |
| G0176 | HCPCS | Activity therapy (music, dance, art, play) | Not medically necessary for ASD |
| H2032 | HCPCS | Activity therapy, per 15 minutes | Not medically necessary for ASD |
| P2031 | HCPCS | Hair analysis (excluding arsenic) | Not medically necessary for ASD |
| S8940 | HCPCS | Equestrian/hippotherapy, per session | Not medically necessary for ASD |
Educational in Nature / Not Covered HCPCS Codes
| Code | Type | Description |
|---|---|---|
| G0177 | HCPCS | Training and educational services, disabling mental health treatment |
| H2027 | HCPCS | Psychoeducational service, per 15 minutes |
| S9445 | HCPCS | Individual education, NOS, non-physician, individual, per session |
| S9446 | HCPCS | Individual education, NOS, non-physician, group, per session |
| T1018 | HCPCS | School-based IEP services, bundled |
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