
We are a specialized mental health billing company helping practices nationwide boost cash flow, minimize denials, ensure accurate coding, and streamline revenue cycle management efficiently.
| Mon - Fri: | 8:00 am - 8:00 pm |
| Saturday: | 9:00 am - 6:00 pm |
| Sunday: | 9:00 am - 6:00 pm |







A dedicated billing and coding team for psychiatrists, therapists, and behavioral health practices — built inside A2Z Billings, with 15+ years of revenue cycle experience behind it.
Mental Health Billing is the behavioral health division of A2Z Billings, a Michigan-based medical billing company. Psychiatry, therapy, and behavioral health claims run on rules general medical billers don't always track closely: time-based CPT codes, telehealth modifiers, prior authorization for extended sessions, and level-of-care documentation for PHP, IOP, and residential treatment.
Our team works inside behavioral health billing exclusively — verifying benefits before the first session, coding therapy and psychiatric visits to the correct time and complexity level, and following up on the claim types that get denied most often in this specialty.
Because we operate under A2Z Billings, practices get the focus of a behavioral-health-only team with the infrastructure of a larger medical billing company behind it.
Every claim is coded to the correct CPT time bracket and modifier before it leaves our office — not corrected after a denial comes back.
Behavioral health records carry extra sensitivity. PHI is handled under HIPAA-aligned workflows, with access limited to your assigned team.
We don't split attention across unrelated specialties. Psychiatry, therapy, PHP, IOP, and residential billing is the whole job.
Practices in all 50 states work with a named billing contact, not a rotating support queue.
We review your workflows, specialties, and payer mix, collect the documents we need, verify provider credentials, and configure billing software without disrupting claims already in progress.
Certified coders match documentation to the correct CPT and ICD-10 codes, including time-based psychotherapy codes and telehealth modifiers, before claims go out.
We track every claim, post payments as they arrive, work denials until they're resolved, and report performance back to your practice.
Psychiatric and therapy records are among the most sensitive data a practice holds. Our workflows are built around that from the start.
PHI is transferred and stored using HIPAA-aligned practices at every step of the claims process.
Only the coders and billers assigned to your account can see your practice's claims and records.
A signed BAA is available on request before any data is shared with our team.
Fewer denials, caught before submission instead of appealed after the fact.
Faster reimbursement through clean-claim submission and active AR follow-up.
One named point of contact for your account, not a rotating support queue.
Backed by A2Z Billings' broader medical billing infrastructure and staff.
Mental Health Billing operates as the behavioral health division of A2Z Billings, a Michigan-based medical billing company serving practices nationwide. That partnership gives clients access to broader billing infrastructure without losing the focus of a dedicated behavioral health team.
Behavioral health claims rely heavily on time-based CPT codes such as 90837 and 90847, telehealth modifiers, and documentation for levels of care like PHP and IOP. Coding and follow-up need to track these details closely, which general billing teams don't always do.
Both. We support solo therapists and psychiatrists as well as multi-provider behavioral health clinics, inpatient units, and residential programs.
PHI is handled under HIPAA-aligned safeguards, with access limited to the billing staff assigned to your account and a Business Associate Agreement available on request.
We work with behavioral health practices in all 50 states.
Onboarding starts with a practice assessment covering your current workflows, payer mix, and software, so we can configure billing without disrupting claims already in progress.
Schedule a free practice assessment and see what specialized coding and claims follow-up looks like for your practice.