L74.512 Insurance Policy Changes

ICD-10 L74.512 is officially defined as "Primary focal hyperhidrosis, palms." code L74.512 is referenced in 3 tracked payer policy changes from Blue Cross Blue Shield of North Dakota and Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for code L74.512 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Blue Cross Blue Shield of North Dakota · Effective Feb 10, 2026Medium impact
Pharmacy Policy Updates
Commercial prior authorization medical drug policies have revisions effective Feb. 10, 2026, including new indications such as Epkinly in combination with rituximab and lenalidomide for relapsed or refractory follicular lymphoma, Gazyva for active lupus nephritis, Darzalex SQ for high-risk smoldering multiple myeloma, and Bevacizumab for respiratory papillomatosis. Commercial post service claim edit policies for Botox, Dysport, Daxxify, Myobloc, Xeomin, Asparlas, and Besponsa have revisions effective Jan. 1, 2026, with multiple sclerosis coverage moving from G35 to G35.A through G35.D. Vyepti now covers chronic migraine with ICD-10 codes G43.E01, G43.E09, G43.E11, and G43.E19, and the Infugem policy is being retired because the manufacturer discontinued the product.
Aetna · Identified Aug 18, 2026Medium impact
Thoracoscopic Sympathectomy (CPB 0310, reviewed 2026-05-20)
Aetna considers thoracoscopic sympathectomy medically necessary for causalgia, for catecholaminergic polymorphic ventricular tachycardia in persons who remain symptomatic despite maximal medical therapy, for long QT syndrome in persons who have failed medical therapy and have frequent implantable cardioverter defibrillator shocks despite medications, for Raynaud's disease, for shoulder-hand syndrome, for some types of visceral pain such as chronic pancreatic pain and cancer-derived visceral abdominal pain, for ventricular tachycardia or ventricular fibrillation storm, for vascular occlusive disease, and for intractable, disabling axillary or palmar primary hyperhidrosis that meets specific criteria. The procedure is considered experimental, investigational or unproven for other indications, including acne vulgaris, craniofacial or plantar hyperhidrosis, and left thoracoscopic sympathectomy for cardiac denervation in persons with heart failure, and it is considered cosmetic for excessive spontaneous facial blushing because that does not result in functional impairment.
Aetna · Identified Aug 15, 2026Medium impact
Hyperhidrosis (CPB 0504, reviewed 2026-08-11)
Aetna considers surgical treatments for primary hyperhidrosis of the axillae, palms or soles medically necessary only for members who are unresponsive or unable to tolerate oral pharmacotherapy, have significant disruption of professional and/or social life from excessive sweating, have topical aluminum chloride or other extra-strength antiperspirants that are ineffective or cause a severe rash, and have failed to adequately respond to iontophoresis. A trial of botulinum toxin can be substituted for iontophoresis in persons with predominantly axillary hyperhidrosis. Laser treatment, microwave therapy, miraDry, pulsed radiofrequency, radiofrequency micro-needling, photodynamic therapy, liposuction-curettage and ultrasound are listed as experimental, investigational or unproven for hyperhidrosis.

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FREQUENTLY ASKED QUESTIONS

What insurance policy changes affect code L74.512?

There are 3 tracked policy changes affecting code L74.512, including updates from Blue Cross Blue Shield of North Dakota, Aetna. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for code L74.512?

Payers that have issued tracked updates for code L74.512 include: Blue Cross Blue Shield of North Dakota, Aetna.

How do I get notified when code L74.512 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to code L74.512. You will get an email when new policy changes reference this code: daily or weekly, your choice, on every plan.

Why do payers change policies for code L74.512?

Payers revise policies for individual billing codes to align with updated clinical guidelines, CMS rule changes, fraud and abuse prevention measures, or network cost-management goals. Changes can affect medical necessity criteria, place-of-service restrictions, bundling rules, or whether a code requires prior authorization.

All billing codes J3590 C9399 J3490 99215 99213 99202

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Pharmacy Policy Updates

Thoracoscopic Sympathectomy (CPB 0310, reviewed 2026-05-20)

Hyperhidrosis (CPB 0504, reviewed 2026-08-11)

What insurance policy changes affect code L74.512?

Which payers have updated policy for code L74.512?

How do I get notified when code L74.512 policy changes?

Why do payers change policies for code L74.512?