Correctional Health Billing Services
Correctional health billing is unlike most medical billing. Care for people in jails and prisons is often paid through contracts with a county, state, or private operator, not through the patient's insurance. Outside hospitals and specialists who treat these patients may bill the facility, a contracted vendor, or in some cases a public program.
Billing offices must follow contract terms, authorization steps, and invoice formats. Westmont Revenue Partners connects correctional health vendors and outside providers with vetted billing experts who understand these mechanics. This page covers billing processes only and is not legal advice.
Who this is for
- Contracted correctional healthcare companies
- Jail and prison medical units that manage invoices
- Hospitals and specialists that treat patients from correctional facilities
- Behavioral health and addiction treatment providers serving facilities
- Telehealth and mobile providers working inside facilities
- Small vendors with a single county contract and larger multi-site operators
What gets billed
- On-site primary care and sick call visits
- Specialist consultations, often by referral
- Behavioral health and psychiatry visits
- Substance use treatment services
- Diagnostic testing and imaging
- Outside emergency and hospital care
- Medications and pharmacy services under the contract
- Telehealth visits for patients in the facility
Commonly billed codes
| Code | Type | What it covers |
|---|---|---|
| 99213 | CPT | Established patient office visit, low-level decision making or 20 minutes of total time |
| 90837 | CPT | Psychotherapy session of about an hour |
| 09 | Place of service | Prison or correctional facility |
| 99 | Place of service | Other place of service not listed elsewhere |
| Z65.1 | ICD-10-CM | Imprisonment and other incarceration, a status code used as a secondary diagnosis |
Note
Codes are examples for orientation, not a complete list, and do not guarantee coverage or payment. Always check current code sets and payer policy.
Billing challenges in correctional health
Contract-based billing. Many services are paid under a contract with set rates, invoice schedules, and reporting terms. A biller experienced in correctional health billing builds invoices that match the contract and tracks what is due.
Who the payer is. The payer may be the facility, the county, a state agency, or a vendor. For inpatient hospital stays, some public programs may apply under certain rules. Billers confirm the payer for each case and check current guidance.
Authorization and referrals. Outside care often requires approval from the facility or vendor first. Billers keep authorization numbers and referral records tied to each claim.
Patient status changes. A patient may be released, transferred, or move to a different facility during treatment. Billers watch status dates so claims go to the right party.
Documentation and privacy. Records often pass between the facility, the vendor, and outside providers. Billers send only what is needed and follow privacy rules for each transfer.
Invoice disputes. Facilities may question charges or ask for backup. Billers keep itemized support ready and track dispute outcomes.
Place of service accuracy. Place of service coding for care inside a facility differs from outside visits. Billers apply the right code for each setting.
How Westmont can help
- Matching you with vetted billing experts experienced in correctional health and contract billing
- End-to-end revenue cycle support, from authorization tracking to payment posting
- Invoice preparation and follow-up for contract accounts
- Help with payer enrollment and credentialing questions
- Denial management for claims sent to public or commercial payers
Frequently asked questions
What is correctional health billing?
Correctional health billing covers charges for medical care provided to people in jails and prisons. Payment often comes through a contract with the facility or a vendor, rather than through standard insurance claims. Outside providers may bill the facility or another responsible party under agreed terms.
Who pays for outside care for incarcerated patients?
It depends on the facility, the state, and the contract. The payer may be the facility, a vendor, or a public program in some inpatient cases. Check current guidance for your state and confirm payer details before treating or billing.
What place of service code applies in a correctional facility?
The CMS place of service code set includes a code for a prison or correctional facility, which is 09. Use it when care is delivered there. Outside visits use the code for the actual setting. Confirm payer preferences, since contract billing may not use standard claim forms.
Do correctional contracts use the CMS-1500 form?
Some do, and some use invoices or custom reports instead. Terms are set in each contract. A billing partner should review the contract and set up the format and schedule it requires.
Can a billing company help with contract invoicing?
Yes. Experienced billers can prepare invoices, match charges to contract rates, and track payments and disputes. Ask any partner to explain how they handle your contract terms.
Related billing services
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