Pricing for self-pay London HBOT: £150–280 per session for medical-grade (2.0–3.0 ATA, mostly multi-place chambers), £100–180 for mild HBOT (1.5 ATA). Twenty- and forty-session packages run £3,000–6,000. The Hammersmith and Tower Hamlets MS Therapy Centres are notable for low-cost mild HBOT access for the right patient profile.
What to ask: chamber type, pressure rating, medical staff on site, NHS-referral capability (signal of operational maturity). For longevity and post-stroke protocols, the Hadanny et al. studies are sometimes referenced; ask centers to also acknowledge methodological debates if they're using those studies as marketing rather than just clinical reference.