Centerline Medical Billing offices in Laguna Hills, California
Centerline · Laguna Hills, CA
Behavioral health revenue cycle

Behavioral health billing, done right since 1994.

Verification, utilization review, insurance billing and aged-AR recovery — built only for substance-abuse and mental-health facilities, and run by a senior team that answers the phone.

Behavioral health only · Since 1994 · Laguna Hills, CA · 13 specialists in-house
1994Year founded
30+Years behavioral health only
13In-house specialists
VOB–ARFull revenue cycle
What we do

Five services. One revenue cycle.

Everything needed to verify benefits, defend medical necessity, and get your facility paid — under one roof.

01

Verification of Benefits

Coverage confirmed before admission, with every eligible benefit surfaced — certainty for your admissions team from day one.

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02

Utilization Management

Clinical assessments and authorizations that defend medical necessity and protect length of stay against payer denials.

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03

Insurance Billing

Clean claims filed fast and followed relentlessly — turning the care you deliver into prompt, accurate reimbursement.

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04

Aged AR Collection

We recover the aged and denied claims other billers gave up on — revenue you already earned, brought back in.

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05

Consulting

Billing setup, payer strategy and revenue-cycle consulting for facilities standing up — or scaling — their program.

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Not sure where to start?

Get a free review of your current billing and aged AR — no cost, no obligation.

Request a billing review
The people

Thirty years, same faces.

Not a faceless clearinghouse — a small, senior team that knows your facility and answers when you call.

Patrick Mahoney, Founder and CEO
Patrick Mahoney
Founder / CEO
Gabe Hynes, Founder and COO
Gabe Hynes
Founder / COO
Ariel Sieger, Billing Director
Ariel Sieger
Billing Director
Jonathan Estupinan, Director of Utilization
Jonathan Estupinan
Director of Utilization
Monica Calderon, Billing Lead
Monica Calderon
Billing Lead
Sarah Coventry, Billing Lead
Sarah Coventry
Billing Lead
Sandra Baggett, UR Case Manager
Sandra Baggett
UR Case Manager
Katrina DeBiase, UR Case Manager
Katrina DeBiase
UR Case Manager
30+Years serving behavioral health
Why Centerline

An advocate, not a clearinghouse.

Behavioral health billing is its own discipline — parity law, medical-necessity defense, SUD coding, level-of-care transitions. We've done nothing else since 1994.

  • Utilization review that protects length of stay and revenue
  • Transparent reporting on every single claim
  • A senior team that answers the phone, by name
Free billing review

See the revenue you're leaving behind.

We'll review your current billing and aged AR and show you exactly where the leaks are — no cost, no obligation.