How Nevada Medicaid shapes cardiology billing
Today, a Medicaid card alone doesn’t tell you where a claim goes. Nevada Medicaid patients all go through the same process: eligibility, coverage, managed care or fee-for-service, network, authorisation, then submission.
Miss one step and the claim gets sent to the wrong payer, gets denied for no authorisation or bounces because the rendering cardiologist is out of network for the plan. Same order for referrals, posting, appeals, A/R work, etc. as each is based on the payer that owns the claim.
Medicaid managed care requirements
Medicaid members are assigned to one of five contracted plans: Anthem Blue Cross and Blue Shield, CareSource, Health Plan of Nevada, Molina Healthcare of Nevada, and SilverSummit Healthplan. The choices depend on where the member lives. In Clark County all five are available. In Washoe County members choose among Anthem, CareSource, Molina, and SilverSummit. In the rural counties the choice is CareSource or SilverSummit.
For a cardiology practice, this has practical effects:
- Plan identification comes first. A patient seen in Elko can only be in CareSource or SilverSummit, while a patient in Las Vegas could be in any of five plans.
- Authorization rules differ by plan. Echocardiography, nuclear imaging, and cardiac CT may each be reviewed differently.
- Network status belongs to the plan. A cardiologist can be in one network and outside another.
- Portals, documentation requirements, and appeal steps differ, and each plan can change its own.
- The plan on the date of service is the one that counts.
Fee-for-service and managed care billing
Nevada Medicaid runs two delivery systems. Roughly 75,000 rural members moved into managed care when it went statewide, yet fee-for-service still applies to some populations. The pathway is confirmed for each patient instead of assumed.
Medicaid managed care
Check plan assignment, network status, referral and authorisation requirements and submit to that plan and follow its appeal deadlines. Payment questions are also directed to the plan.
Medicaid fee-for-service
Where fee-for-service still applies, eligibility, enrollment, claims, authorization, remittance, and claim status run through the state's Medicaid system under the Medicaid Services Manual, with Gainwell Technologies as fiscal agent. We confirm which populations remain in fee-for-service before placing a patient in either system.
Provider Web Portal and billing operations
The Nevada Medicaid and Nevada Check Up Provider Web Portal is the state’s secure system for provider transactions: eligibility checks, fee-for-service claims, claim status, prior authorisation and remittance advice. Billing staff monitors announcements and maintenance notices posted by the state.
The portal is not a single gateway for every Medicaid claim. Managed care claims go to the member's plan through that plan's own clearinghouse and portal. A practice that sends all Medicaid claims through the state portal will see rejections.
Provider enrollment for cardiology practices
Enrollment errors usually surface as denials months later, so the record is built carefully at the start. A complete record includes:
- Individual and group enrollment with licensure and specialty
- NPI and taxonomy that match the services billed
- Billing and rendering providers, plus service locations
- Group affiliation, ownership, and disclosure details where they apply
- Provider agreements and supporting documents
- Ongoing updates and revalidation
Nevada Medicaid needs revalidation every 5 years or so, and the state recommends a 30 day turnaround time. Approval of the application by the due date is required to avoid termination of the contract and denial of claims with service dates after termination. We do have a revalidation calendar as part of our enrollment work.
State enrollment and plan credentialing are separate. Nevada Medicaid now runs credentialing for the managed care plans through one contracted verification organization, with CAQH as the main application portal. That replaced separate applications to each plan. A cardiologist can be enrolled with the state and still lack a contract with a given plan, so both records are tracked.
Check Up and pediatric cardiology
Nevada Check Up is the state's Children's Health Insurance Program. Check Up members receive care through the managed care plans, so pediatric cardiology teams confirm three things at each visit:
- Whether the child has Check Up or Medicaid, since they are separate programs
- The assigned plan, referral requirements, and authorization rules
- Medical necessity documentation for congenital heart disease evaluation, echocardiography, and related testing
Check Up members do not all follow one pathway, so each child is verified at every visit.
SilverSummit Healthplan
SilverSummit has members in urban and rural Nevada, so most cardiology practices will have their patients. Date of service is compared to product, network status, referral and authorisation rules, medical policies, and the plan’s claim and appeal process. Its rules apply to SilverSummit members only. The other four plans each have their own.
Health Plan of Nevada
Health Plan of Nevada serves Medicaid members in Clark County and sells commercial products. The order is the exact product, then eligibility, network status, referral rules, authorisation, and medical necessity, particularly for advanced cardiac imaging. Requirements are read from the current provider materials in the plan rather than a code list used in a prior year.
Anthem Blue Cross and Blue Shield
Anthem offers commercial products and is a partner in Nevada Medicaid in Clark and Washoe counties. The two lines can have different policies, so the member’s particular product is checked before advanced imaging or a procedure is performed.
Commercial insurance
Medicaid rules are separate from commercial rules. Anthem, Health Plan of Nevada and Sierra Health and Life are the carriers cardiology practices refer to most often. Don’t assume any of them and check the current participation and product details. Each plan is validated for member benefits, network, referrals, authorisations, medical policies and appeals.
Medicare
Nevada is a part of Noridian Healthcare Solutions' Medicare A/B MAC Jurisdiction E. Jurisdiction E handles local coverage determinations, documentation expectations, medical review activity, and appeal paths for Nevada Part B claims. Cardiology involving:
- Office E/M visits and ECGs
- Echocardiography, stress testing, and nuclear cardiology
- Rhythm monitoring
- Cardiac catheterization and interventional procedures
There are processes for corrected claims, re-openings and appeals in Noridian. Each denial is associated with the specific LCD or documentation gap.
Medicare Advantage and Dual Eligible Patients
Medicare Advantage is NOT the original Medicare. It has its unique plan id, networks, referrals, authorisation rules and appeals. For Medicare and Nevada Medicaid patients, the billing team verifies:
- Primary and secondary coverage and how benefits coordinate
- Whether the Medicare coverage is Original Medicare, Medicare Advantage, or a D-SNP
- Nevada Medicaid status and crossover claim handling
- Patient responsibility
All the dual-eligible patients have their own pathway to follow.