Voice Therapy (CPB 0646, reviewed 2026-09-09)
Aetna considers voice therapy medically necessary to restore the ability to produce speech sounds from the larynx for essential voice tremor, surgery or traumatic injury to the vocal cords, treatment for laryngeal (glottic) carcinoma, muscle tension dysphonia, paradoxical vocal cord motion, post-laryngectomy esophageal speech production, spastic dysphonia, symptomatic benign vocal fold lesions, and vocal cord paralysis. Aetna considers voice therapy not medically necessary for improving voice quality, for occupational or recreational purposes, for self-limited conditions such as acute laryngitis, or as maintenance treatment where symptoms are not improving. Pre-operative voice therapy for benign vocal fold lesions and voice therapy for vocal fold motion impairment following chemotherapy are considered experimental, investigational, or unproven, and voice therapy to feminize or masculinize the voice for transgender individuals is considered not medically necessary and cosmetic.