Insurance Basics
28 guides on insurance basics.
Plastic Surgery Insurance Coverage: What's Covered (2026)
38% of plastic surgery denials are overturned on appeal. Learn which procedures insurance must cover, how to document medical necessity, and how to appeal.
Open Enrollment 2026: Choose the Right Health Plan
Open enrollment for employers runs Nov 1–Dec 15, 2026. Learn how to compare HMO, PPO, HDHP, and EPO plans and avoid the 5 most costly mistakes.
Medigap Plans Explained: Medicare Supplement Guide (2026)
Medigap Plan G covers nearly all Medicare gaps for $100–$400/month. Compare Plans A–N, premiums, and Advantage vs. Medigap to find your best fit in 2026.
Medicare Part D Explained: Drug Coverage in 2026
Medicare Part D caps out-of-pocket drug costs at $2,000 in 2026. Learn formulary tiers, the late enrollment penalty, Extra Help, and how to appeal a denial.
Short-Term Health Insurance: 2026 Risks & Alternatives
Short-term health plans cost $100–$200/mo but exclude pre-existing conditions and ACA protections. See when they make sense and what alternatives exist in 2026.
Addiction Treatment Billing: Coverage & Costs (2026)
Federal parity law requires equal SUD coverage. Detox costs $600–$1,000/day. Learn CPT codes H0008–H0020, insurer denial tactics, and how to appeal using parity law.
How to Apply for Medicaid in 2026 (Step-by-Step)
Apply for Medicaid in 15 minutes online. See income limits by state and family size, what documents you need, and how to get approved faster.
Medicare vs Medicaid: Key Differences Explained (2026)
Medicare is for 65+ and disabled. Medicaid is income-based. See the key differences in coverage, costs, eligibility, and what happens if you qualify for both.
How to Choose Health Insurance: A 2026 Guide
Choosing the wrong plan costs the average family $2,000+/year. Compare HMO vs PPO vs HDHP, estimate total costs, and pick the best plan for your situation.
How to Check If Your Doctor Is In-Network Before Your Visit
Don't get surprise out-of-network bills. Learn 5 ways to verify your doctor is in-network before your appointment and what to do if you're billed anyway.
What Is a Superbill? How to Get Out-of-Network Insurance
A superbill gets you reimbursed by insurance for out-of-network care. Learn what a superbill includes, how to request one, and how to submit it correctly.
Out-of-Network Medical Bills: Your Rights
Out-of-network bills can cost 2-5x more. Learn your No Surprises Act rights, how insurance calculates OON reimbursement, and 7 ways to reduce your bill.
Coordination of Benefits
Coordination of benefits errors cause thousands in surprise bills. Learn how primary vs secondary insurance works, common COB mistakes, and how to fix them.
Why Do I Still Owe Money After Insurance Paid? (2026)
You had insurance and they paid — so why is there still a balance? Learn the 7 reasons you owe after insurance, spot billing errors, and fight back.
ACA Subsidy Cliff 2026: What to Do If Your Premium Doubled
Enhanced ACA subsidies expired in 2026, raising premiums for 22 million Americans. Learn your coverage options, how to appeal bills, and financial help.
How to Appeal a Denied Insurance Claim (And Win) (2026)
Under 1% of denied claims are appealed, yet 44-80% of appeals succeed. Learn the step-by-step process to write a winning appeal letter.
Preventive Care Billing: What's Free Under Insurance
The ACA requires insurers to cover preventive care at no cost. Learn which services are free, when preventive turns diagnostic, and how to fight.
How Health Insurance Works: A Complete Guide to Premiums
Understand how health insurance actually works: premiums, deductibles, copays, coinsurance, out-of-pocket maximums, how claims flow, and network types.
How Medicare Billing Works: Part A, Part B, and What You Owe
Medicare covers 67 million Americans. Learn how Part A and Part B billing work, what you'll owe, and how to catch and fix errors.
How to Use Your HSA or FSA to Pay Medical Bills
HSA contribution limits hit $4,300 in 2026. Learn which medical expenses qualify, how to use HSA and FSA funds strategically, and why your HSA beats a.
COBRA Insurance: What It Costs and When to Use It
COBRA lets you keep employer coverage after job loss but premiums average $7,739/year. Learn when COBRA makes sense and how to avoid overpaying.
GLP-1 Drug Coverage: Why Insurance Denies Ozempic
BillKarma data shows 68% of Wegovy prior auth requests are denied initially. Learn why insurers cover Ozempic for diabetes but deny the same drug for obesity.
Copay vs. Coinsurance vs. Deductible
Copay, coinsurance, deductible — most Americans mix them up and overpay. Learn what each term means, how they interact, and how to spot billing errors.
Out-of-Pocket Maximum: What It Is
The 2026 ACA out-of-pocket maximum is $9,450 for individuals. Learn what counts toward it, what doesn't, and how hospitals sometimes ignore it — costing you.
How to Appeal a Health Insurance Claim Denial
Insurance denials get overturned 40-50% of the time on first appeal. Learn exactly how to appeal a denied claim with templates, timelines, and real examples.
Prior Authorization
Insurance plans improperly denied 13% of valid prior auth requests, yet 75% of appeals succeed. Learn what triggers PA requirements, why requests get denied.
Medicare Advantage Billing: What's Different
Learn how Medicare Advantage billing differs from Original Medicare, common billing traps, and how to appeal denials when claims are not paid correctly.
How to Read Your EOB: Explanation of Benefits Decoded (2026)
Confused by your Explanation of Benefits? Learn what every field means, how to spot errors, and what to do when your EOB doesn't match your bill.