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NewBecker's 2026 Top RCM · Inc. 5000 · Dallas 100
One ASC cut aged A/R from $4.55M to $0.76M in nine months →
SOC 2 Type 2 · HIPAA · BHCOE · CASP

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IOP billing with ASAM-level Audit Defense at Every Encounter

From group attendance tracking to PHP-to-IOP transitions, our specialists help behavioral health providers submit clean claims, reduce denials, and maximize reimbursement across commercial, Medicare, and Medicaid payers.

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99.2%
Coding Quality
SCP Health, 2018
<1%
Coding Errors
SCP Health, 2018
95%+
First-Pass Resolution
SCP Health, 2018
<5%
Denial Rate
SCP Health, 2018
48 Hours
Average Turnaround Time
SCP Health, 2018

Where IOP Billing Breaks

ASAM documentation drives reimbursement
ASAM documentation drives reimbursement

Missing or incomplete ASAM Level 2.1 or 2.5 documentation is one of the most common reasons IOP claims are denied, audited, or recouped. We review documentation before claims are submitted.

Attendance and time matter
Attendance and time matter

IOP reimbursement depends on accurate attendance tracking, therapy duration, and payer-specific billing requirements. We validate every encounter before claim submission to prevent avoidable denials.

Level-of-care transitions create billing risk
Level-of-care transitions create billing risk

Moving patients between PHP, IOP, and outpatient care requires accurate coding and transition dates. Incorrect level-of-care billing creates unnecessary denials and compliance risk.

Why Providers Choose Our IOP Billing Services

Certified behavioral health billing specialists

Our AAPC-certified team specializes in IOP billing, behavioral health billing, payer policies, and medical necessity documentation. 

Payer-specific billing intelligence

Every payer follows different authorization, documentation, and reimbursement rules. We continuously track policy updates, denial trends, and billing requirements across commercial, Medicare, and Medicaid plans.

Revenue-first partnership

Our commercial model aligns with your outcomes. We focus on improving collections, reducing denials, and strengthening long-term revenue cycle performance.

IOP Billing and Code Coverage

Our IOP billing specialists support commercial, Medicare, and Medicaid reimbursement for behavioral health providers, including

H0015 Intensive Outpatient Program (SUD where applicable)
H2036 Mental Health IOP
H0035 Partial Hospitalization (PHP)
H2012 Behavioral Health Day Treatment
S9480 Commercial IOP billing
Individual therapy (90832, 90834, 90837, 90838)
Group therapy (90853)
Family therapy (90846, 90847)
ASAM Levels 2.1 and 2.5 documentation
PHP to IOP transition coding
Behavioral health medical necessity documentation

How Our IOP Billing Process Works

Pre-bill quality review

Claims pass through specialty-specific coding validation, documentation review, authorization checks, and payer edits before submission.

Continuous payer monitoring

Our team monitors payer policy changes, authorization requirements, billing guidelines, and reimbursement updates to keep your claims compliant.

AI+ Expert Management 

Experienced behavioral health billing specialists manage high-value denials, appeals, medical necessity reviews, and Agentic AI workflow takes care of your routine tasks. 

Scope of Our IOP Billing Services

Eligibility verification and benefits investigation
Prior authorization management and tracking
Medical necessity and ASAM documentation review
Charge capture from behavioral health EHR and PM systems
Specialty-certified IOP billing and coding
Modifier validation and claim scrubbing
Commercial, Medicare, and Medicaid claim submission
Clearinghouse management and rejection resolution
Denial management and appeals
 High-value AR follow-up
Underpayment identification and recovery
Patient billing, payment plans, and collections
Payer policy monitoring and reimbursement optimization

Why Plutus Health is Your Best Partner for IOP Billing?

AI-powered, automated revenue cycle management solutions
Maximize reimbursement through accurate coding and clean claims
Comprehensive knowledge of IOP-specific billing codes and regulations
Proven track record of reducing claim denials and accelerating payments
Proactive approach to prevent and resolve claim denials
Customized solutions tailored to your practice's unique needs
Dedicated IOP billing specialists
Up-to-Date on the latest billing guidelines for various insurance carriers, Medicare, and Medicaid

Get Your Free IOP Billing RCM Assessment

Questions Frequently Asked

What is intensive outpatient program (IOP) billing?
What are common IOP billing challenges?
What codes are used for IOP services?
How does Plutus Health optimize IOP billing?
What are revenue metrics for IOP programs using Plutus Health?
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