NHA CBCS study materials
NHA CBCS study resources

NHA CBCS key terms

NHA CBCS · Get comfortable with the vocabulary.

Clean claim

A claim submitted with all required fields completed correctly, valid codes, and no missing or contradictory information, so a payer can process it without manual intervention or a request for additional data.

Related: Claim scrubber, Claim rejection, Remittance advice
Claim scrubber

Software that checks claims against payer rules and coding edits before submission, flagging missing fields, invalid code combinations, and formatting problems so errors are corrected before the claim leaves the practice.

Related: Clean claim, National Correct Coding Initiative edits, Claim rejection
Claim rejection

A payer's refusal to process a claim because of a data or formatting error, such as a missing identifier or invalid code. The claim is not adjudicated and can be corrected and resubmitted.

Related: Claim denial, Clean claim, Appeal
Claim denial

A payer's decision, after adjudication, not to pay a claim or service line. Denials cite reasons such as non-coverage, missing authorization, or medical necessity and require appeal or correction rather than simple resubmission.

Related: Appeal, Remittance advice, Timely filing limit
National Correct Coding Initiative edits

Payer-agnostic code pair rules that identify services not separately reportable together, including column one and column two pairs and mutually exclusive procedures. Correct modifier use may allow payment for both services.

Related: Modifier, Claim scrubber, Explanation of benefits
Modifier

A two-character code appended to a procedure code to report a specific circumstance, such as a distinct service, laterality, or reduced service, without changing the underlying procedure's meaning.

Related: National Correct Coding Initiative edits, Evaluation and management code, Place of service code
Place of service code

A two-digit code on the claim identifying where a service was furnished, such as a physician office or outpatient hospital. The code affects payment rates and which facility or professional rules apply.

Related: Modifier, Evaluation and management code, Coordination of benefits
Evaluation and management code

A procedure code describing a professional encounter such as an office visit, selected by documented history, examination, and medical decision making or time. Level selection must match the documentation in the record.

Related: Modifier, Medical necessity, Place of service code
Medical necessity

The determination that a service is reasonable and required to diagnose or treat a condition according to accepted standards. Payers deny claims lacking supporting documentation of need.

Related: Claim denial, Appeal, Evaluation and management code
Advance beneficiary notice

A written notice given to a Medicare beneficiary before a service the provider expects Medicare to deny as not medically necessary, allowing the patient to accept financial responsibility if the denial occurs.

Related: Medical necessity, Claim denial, Coordination of benefits
Coordination of benefits

Rules determining which of a patient's multiple insurance plans pays first and how much each plan pays. The primary plan pays first; the secondary plan considers the remaining balance.

Related: Primary payer, Secondary payer, Explanation of benefits
Primary payer

The insurance plan that processes and pays a claim first when a patient has more than one coverage. Its payment and adjustments are reported to the secondary plan for consideration.

Related: Secondary payer, Coordination of benefits, Explanation of benefits
Secondary payer

The insurance plan that considers a claim after the primary payer has adjudicated it, paying remaining covered amounts according to its own rules and the primary plan's allowed amount.

Related: Primary payer, Coordination of benefits, Remittance advice
Timely filing limit

The maximum period, set by payer contract or regulation, within which a claim must be received for payment. Claims filed after the deadline are typically denied unless a valid exception applies.

Related: Claim denial, Appeal, Clean claim
Appeal

A formal request asking a payer to reconsider a denial or payment decision, supported by documentation and citing the reason the original determination was incorrect. Appeals follow payer-specific levels and deadlines.

Related: Claim denial, Timely filing limit, Medical necessity
Explanation of benefits

A statement from a payer to the patient and provider showing charges, allowed amounts, payments, adjustments, and patient responsibility for processed claims. It is not a bill.

Related: Remittance advice, Allowed amount, Patient responsibility
Remittance advice

An electronic or paper document from a payer to a provider listing claims processed in a payment cycle, with paid, denied, and adjusted amounts plus remark codes explaining each decision.

Related: Explanation of benefits, Claim denial, Electronic remittance advice
Electronic remittance advice

The electronic version of a remittance advice, delivered in a standard format so payment and adjustment data can be posted automatically to the practice management system without manual keying.

Related: Remittance advice, Electronic data interchange, Payment posting
Electronic data interchange

The computer-to-computer exchange of standard healthcare transactions, such as claims, eligibility inquiries, and remittances, between providers and payers using nationally recognized formats.

Related: Electronic remittance advice, Clearinghouse, Electronic funds transfer
Clearinghouse

An intermediary that receives claims from providers, checks them against payer requirements, and forwards them to the correct payer, returning reports of accepted and rejected claims.

Related: Electronic data interchange, Claim scrubber, Claim rejection
Allowed amount

The maximum amount a payer will recognize for a covered service under its fee schedule or contract. Payment plus patient responsibility generally cannot exceed this figure.

Related: Contractual adjustment, Explanation of benefits, Patient responsibility
Contractual adjustment

The difference between a provider's billed charge and the payer's allowed amount, written off per the participating provider agreement. It cannot be billed to the patient.

Related: Allowed amount, Patient responsibility, Write-off
Patient responsibility

The portion of a covered service's cost the patient owes, including copayment, coinsurance, deductible, and non-covered amounts. It is calculated after the payer adjudicates the claim.

Related: Copayment, Coinsurance, Deductible
Copayment

A fixed dollar amount the patient pays for a covered service, often collected at the time of visit. It is separate from coinsurance and does not vary with the cost of the service.

Related: Coinsurance, Patient responsibility, Point-of-service collection
Coinsurance

The patient's share of a covered service's cost expressed as a percentage of the allowed amount, after any deductible is applied. The payer covers the remaining percentage.

Related: Copayment, Deductible, Patient responsibility
Deductible

The amount a patient must pay out of pocket for covered services before the health plan begins paying its share, typically reset each benefit year.

Related: Coinsurance, Patient responsibility, Eligibility verification
Eligibility verification

The process of confirming, before services are rendered, that a patient's coverage is active and what benefits, limits, and cost-sharing apply, reducing later denials for no coverage.

Related: Deductible, Prior authorization, Coordination of benefits
Prior authorization

Payer approval obtained before certain services are performed, confirming the service meets coverage criteria. Performing the service without approval often results in denial.

Related: Eligibility verification, Medical necessity, Claim denial
Superbill

A document or electronic form used at the point of care to capture diagnoses, procedures, and charges for an encounter, which then becomes the source for claim creation.

Related: Charge capture, Encounter form, Claim scrubber
Charge capture

The process of recording every service and supply provided during an encounter so it can be billed. Missed or late capture causes lost revenue and inaccurate claims.

Related: Superbill, Charge entry, Fee schedule
Charge entry

The billing step of entering captured charges and their codes into the practice management system, linking them to the correct patient, provider, and encounter before claim generation.

Related: Charge capture, Superbill, Claim scrubber
Fee schedule

A list of established prices for services a practice bills, which may be based on payer contracts, relative value units, or practice policy. It determines billed charges before adjustments.

Related: Allowed amount, Charge capture, Contractual adjustment
Invoice

A statement issued to a patient or responsible party itemizing services, charges, payments, and amounts now due, used to request payment for balances the payer did not cover.

Related: Patient statement, Patient responsibility, Payment posting
Patient statement

A periodic bill sent to a patient summarizing account activity, including new charges, insurance payments, and the current balance due, with payment instructions and due date.

Related: Invoice, Patient responsibility, Aging report
Payment posting

Recording payer and patient payments against the correct claims and service lines in the billing system, along with adjustments and denials, so account balances reflect reality.

Related: Electronic remittance advice, Contractual adjustment, Aging report
Electronic funds transfer

The direct deposit of payer payments into a provider's bank account, usually paired with an electronic remittance advice that identifies which claims the deposit covers.

Related: Electronic remittance advice, Payment posting, Electronic data interchange
Aging report

A report grouping outstanding patient and payer balances by how long they have been unpaid, such as 0-30 or 31-60 days, to prioritize collection follow-up.

Related: Patient statement, Payment posting, Accounts receivable
Accounts receivable

The total money owed to a practice for services already billed but not yet paid. Monitoring its total and age distribution shows how well revenue cycle work is performing.

Related: Aging report, Payment posting, Write-off
Write-off

Removing an amount from a patient or payer balance because it is uncollectible or contractually not billable, with the reason documented so the adjustment can be audited.

Related: Contractual adjustment, Accounts receivable, Payment posting
Point-of-service collection

Collecting known patient amounts, such as copayments or prior balances, at the time of the visit rather than billing later, which reduces statement costs and bad debt.

Related: Copayment, Patient responsibility, Patient statement