Health insurance payers, including Medicare, Medicaid, and commercial plans, regularly update their reimbursement schedules, coverage policies, billing requirements, and prior authorization rules. These changes can affect how much a provider gets paid, what documentation is needed, and whether a service is considered billable.
Both medical billers and healthcare providers must stay informed to remain compliant and optimize revenue.
Insurance payers update their reimbursement policies for reasons such as:
Annual CMS fee schedule adjustments
CPT or HCPCS code updates
Policy revisions for medical necessity
Changes in provider network status
Shifts in prior authorization or documentation requirements
Example: Medicare’s Physician Fee Schedule (PFS) is updated annually. In 2024, several E/M codes were revalued, which impacted payment amounts. Practices unaware of these changes risked billing outdated rates.
Most major payers (e.g., Aetna, UnitedHealthcare, Blue Cross Blue Shield) offer provider newsletters or email updates. These announce changes in reimbursement rates, billing requirements, and prior authorization guidelines.
Tip: Designate a team member to monitor and share updates from payer bulletins each month.
Each payer maintains a provider portal where you can:
Access updated fee schedules
View policy manuals and coding updates
Monitor claim status and authorization requirements
Example: A biller working with Cigna logs into the Cigna for Health Care Professionals portal weekly to review policy updates and announcements.
For Medicare, the Centers for Medicare & Medicaid Services (CMS) posts national updates, and each state or region’s Medicare Administrative Contractor (MAC) provides localized billing and reimbursement changes.
Example: Noridian or Palmetto GBA MACs publish quarterly updates and local coverage determinations (LCDs).
Stay current using:
Tools like Find-A-Code, AAPC Coder, or Codify
Membership with professional organizations like AAPC or HBMA
These sources summarize payer changes and coding guidance that can affect billing and reimbursement.
Webinars hosted by CMS, payers, and billing associations are excellent for deep dives into annual changes, like the CPT/HCPCS code revisions or telehealth policy updates.
Keep a centralized log or CRM record of payer changes as they are announced. This helps train staff and avoid repeating costly mistakes.

Pro Tip: Use your project management software to document payer change alerts and assign follow-up tasks to your billing team.
Keeping up with insurance payer changes is essential—and it’s a team effort. Establish internal processes for monitoring and implementing updates, and make it a routine part of your revenue cycle workflow. By staying informed, your practice can:
Reduce claim denials
Ensure timely payments
Stay compliant with payer rules
Protect revenue and cash flow