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ImmediCare Blog

Billing insight that pays for itself.

Clear, current guidance on Medicare reimbursement, denials, credentialing and revenue cycle management — written by the team that bills for practices across all 50 states.

Nurse coordinating a patient’s care after hospital discharge
Practice Revenue

Transitional Care Management Billing: How to Capture 99495 and 99496

TCM is one of Medicare’s best-paying care-coordination services — and one of the most commonly botched. Miss the 2-business-day call and the whole claim is gone. Here is how to bill 99495 and 99496 correctly.

8 min read
Older adult patient meeting with a physician for a wellness visit
Coding & Billing

Medicare Annual Wellness Visit Billing: G0438, G0439 and How to Do It Right

The AWV is fully covered, well paid, and pairs beautifully with a same-day problem visit — yet practices routinely under-bill it or fail the documentation. Here is the complete 2026 coding and compliance guide.

8 min read
Medicare and insurance documents on a desk
Compliance & Regulations

Medicare Secondary Payer (MSP): How to Get the Payment Order Right

When Medicare is not primary, billing it first is an instant denial — and getting MSP wrong is a compliance risk. Here are the common scenarios, the 20-employee rule, and how to bill secondary claims cleanly.

8 min read
Calculator and financial documents representing overpayment refunds
Compliance & Regulations

The 60-Day Overpayment Rule: How to Handle Credit Balances Without False Claims Risk

A Medicare overpayment you sit on can become a False Claims Act problem. Here is how the 60-day rule works, the 2025 update that gives you time to investigate, and how to manage credit balances cleanly.

7 min read
Surgical team performing a procedure in an operating room
Coding & Billing

Modifier 50: How to Bill Bilateral Procedures for the Full 150%

When a procedure is done on both sides, modifier 50 can pay 150% — but only for the right codes, and some payers reject it entirely in favor of RT/LT. Here is how the bilateral indicators work and how to bill each one.

7 min read
Billing specialist reviewing a claim status on a computer
Denials & Appeals

Claim Rejection vs. Denial: The Difference That Decides How Fast You Get Paid

Rejections and denials look similar but are handled completely differently — and confusing them wastes days and appeals you didn’t need. Here is how to tell them apart and route each one correctly.

6 min read
Primary care physician reviewing a care plan with an older patient
Practice Revenue

Advanced Primary Care Management (APCM): Billing G0556, G0557 and G0558

APCM is Medicare’s newest care-management benefit — no monthly time tracking, just a per-patient monthly payment tiered by complexity. Here are the 2026 rates, the 13 service elements, and how it stacks with RPM.

8 min read
Physician and nurse practitioner reviewing a chart together in a hospital
Coding & Billing

Split/Shared Visit Billing in 2026: How to Define the Substantive Portion

For 2026, CMS finalized that the "substantive portion" of a split/shared visit can be based on time OR medical decision-making. Here is what that means for facility billing and how to document it correctly.

7 min read
Physician conducting a video telehealth visit on a laptop
Compliance & Regulations

Telehealth Billing in 2026: Where the Flexibilities Stand and How to Code It

The telehealth cliff got pushed to the end of 2027 — but not everything is permanent, and POS coding still trips practices up. Here is exactly what is extended, what is permanent, and how to bill it right in 2026.

8 min read
Physician welcoming a patient at the start of a visit
Coding & Billing

New vs. Established Patient: The 3-Year Rule That Changes What You Get Paid

New-patient E/M codes pay more than established — but bill "new" when the rules say "established" and you invite recoupment. Here is exactly how the 3-year rule, specialty, and group practice decide the status.

6 min read
Hospital patient room representing inpatient versus observation status decisions
Compliance & Regulations

The Two-Midnight Rule: Inpatient vs. Observation, and Why It Now Binds Medicare Advantage

Get the two-midnight decision wrong and a short inpatient stay becomes a denied Part A claim. Here is how the rule works, how Condition Code 44 saves the stay, and why it now applies to Medicare Advantage plans too.

8 min read
Analytics dashboard showing revenue cycle performance metrics
Practice Operations

The 6 Medical Billing KPIs Every Practice Should Track (With 2025 Benchmarks)

You cannot fix what you do not measure. These six revenue-cycle KPIs — with the benchmarks that separate high performers from the pack — tell you exactly where your practice is winning and where it is bleeding.

8 min read