Group is the cheapest form of clinician-led treatment there is, and the gap is large enough to change what is possible — a year of weekly group frequently costs less than four months of weekly individual therapy.
The numbers
Clinician-led therapy groups commonly run $50 to $125 a session in most US markets, against $150 to $300 for individual. Higher in expensive metros, lower at training clinics.
Skills groups with a fixed curriculum are frequently sold as a block — eight or twelve weeks at a flat rate — which usually works out slightly cheaper per session.
Peer-led and mutual-aid groups are typically free or donation-based. They aren’t therapy and they’re genuinely valuable —the distinction is worth understanding.
The insurance code people never ask about
Group psychotherapy is billed under its own CPT code, 90853, and it’s covered by a great many plans — sometimes when individual therapy has a high copay, sometimes at a lower copay than individual.
This matters and it’s routinely missed, because people call their insurer and ask about therapy generally rather than about group specifically.
Ask four things: is CPT 90853 covered, what is the copay, is there a visit limit, and does it count against the same limit as individual therapy. That last one is the useful question — on some plans group and individual draw on separate allowances, which means you can do both.
If the group leader is out of network, ask for a superbill and check your out-of-network benefit for 90853 the same way.
Where it gets cheaper still
Training clinics and university programmes. Almost all of them run groups, and group is where trainee clinicians are most closely supervised — frequently with a licensed co-leader in the room.
Community mental health. Groups are how public systems deliver most of their psychotherapy, because the economics work. Waits exist; cost is frequently near zero.
Employer EAPs. Some cover group sessions, and take-up is low because nobody reads the documentation.
Sliding scale. Ask. Groups frequently hold one or two reduced places, and asking at first contact works considerably better than asking later.
The comparison worth making
Not group against individual on price. Against what you can sustain.
Weekly individual therapy abandoned at month three because of cost does less than a year of weekly group you can actually keep paying for. For long-standing patterns, duration matters more than intensity, and group is the format that makes duration affordable.