Study guide
2.2 Medicare Part A — Hospital Insurance
AHIP Medicare Certification Exam
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1 Introduction
1.1 About the AHIP Medicare Certification Exam 1.2 How to Use This Study Guide
2 Chapter 2: Medicare Program Fundamentals
2.1 What Medicare Is: Program Structure & How Parts A–D Fit Together 2.2 Medicare Part A — Hospital Insurance 2.3 Medicare Part B — Medical Insurance 2.4 Medicare Eligibility Rules (Age 65, Disability, ESRD, ALS)
3 Chapter 3: Medicare Enrollment Periods
3.1 Initial Enrollment Period (IEP) 3.2 Annual Enrollment Period (AEP): October 15 – December 7 3.3 Medicare Advantage Open Enrollment Period (MA OEP): January 1 – March 31 3.4 Special Enrollment Periods (SEPs) & Qualifying Life Events 3.5 Late Enrollment Penalties (Part A, Part B, Part D)
4 Chapter 4: Medigap & Coordination of Coverage
4.1 Medigap (Medicare Supplement) Basics & Guaranteed Issue Rights 4.2 Dual Eligibility & Medicare Savings Programs 4.3 How Original Medicare, MA, Part D & Medigap Interact
5 Chapter 5: Medicare Advantage Plan Types
5.1 Medicare Advantage (Part C) Overview: How MA Differs from Original Medicare 5.2 HMO & HMO-POS Plans 5.3 PPO Plans 5.4 PFFS Plans (Private Fee-for-Service) 5.5 MSA Plans (Medicare Medical Savings Accounts) 5.6 Cost Plans & Employer Group Waiver Plans (EGWPs)
6 Chapter 6: Special Needs Plans & MA Plan Design
6.1 Special Needs Plans (SNPs) Overview 6.2 D-SNP — Dual-Eligible Special Needs Plans 6.3 C-SNP & I-SNP — Chronic Condition & Institutional Special Needs Plans 6.4 MA Benefits, MOOP & Supplemental Benefits 6.5 MA Star Ratings & Plan Quality
7 Chapter 7: Part D Structure & the 2026 Redesign
7.1 Part D Overview & Eligibility 7.2 Formularies & Drug Tiers 7.3 The 2026 Part D Benefit Redesign ($2,100 OOP Cap, $615 Max Deductible, Catastrophic Phase) 7.4 Medicare Prescription Payment Plan (Drug-Cost Smoothing)
8 Chapter 8: Part D Costs, Assistance & Appeals
8.1 Low-Income Subsidy (LIS) / Extra Help 8.2 Part D Late Enrollment Penalty & Creditable Coverage 8.3 Coverage Determinations, Exceptions & Appeals
9 Chapter 9: CMS Marketing Rules & Scope of Appointment
9.1 CMS Medicare Communications & Marketing Guidelines (MCMG) Overview 9.2 Scope of Appointment (SOA): the 48-Hour Rule & Exceptions 9.3 Permitted vs. Prohibited Marketing & Sales Activities 9.4 Marketing Events vs. Educational Events
10 Chapter 10: Enrollment & Disclosure Requirements
10.1 The Pre-Enrollment Checklist (PEC) 10.2 Enrollment Procedures & Application Requirements 10.3 Call Recording & Third-Party Marketing Organization (TPMO) Disclaimers 10.4 Agent & Broker Compensation Rules
11 Chapter 11: Marketing Conduct & Oversight
11.1 Cross-Selling Restrictions & Nominal Gift Value Rules 11.2 Marketing to Vulnerable Populations & Non-Discrimination in Sales 11.3 Website, Social Media & Advertising Compliance 11.4 Complaint Tracking Module (CTM) & Agent Oversight
12 Chapter 12: Understanding Fraud, Waste & Abuse
12.1 Defining Fraud, Waste & Abuse (and the Difference Between Them) 12.2 The False Claims Act 12.3 The Anti-Kickback Statute
13 Chapter 13: Compliance Laws & Screening
13.1 The Stark Law (Physician Self-Referral) 13.2 HIPAA Privacy & Security Basics 13.3 The OIG Exclusion List & Sanctioned-Provider Screening
14 Chapter 14: Reporting, Compliance Programs & Consequences
14.1 Detecting & Reporting FWA 14.2 Compliance Program Requirements (Seven Core Elements) & Non-Discrimination Training 14.3 Consequences & Corrective Action Plans
2.2 Medicare Part A — Hospital Insurance
Key Takeaways Explain This Topic AI
The 2026 Part A inpatient hospital deductible is $1,736 per benefit period — not per calendar year.
A benefit period ends only after 60 consecutive days with no inpatient hospital or SNF care — a beneficiary can have multiple benefit periods (and pay multiple deductibles) in a single year.
Days 61–90 of a hospital stay cost $434/day coinsurance in 2026; beyond day 90, beneficiaries draw on 60 lifetime reserve days at $868/day — a nonrenewable, once-in-a-lifetime pool.
Most people get Part A premium-free based on 40 quarters (10 years) of Medicare-taxed work; those with 30–39 quarters pay $311/month in 2026, and those with fewer than 30 quarters pay $565/month.
Skilled nursing facility (SNF) coverage requires a qualifying 3-day prior inpatient hospital stay and is free for days 1–20, then $217/day for days 21–100 in 2026.
Last updated: July 2026
Why This Section Matters
Part A dollar figures — the inpatient deductible, the day-61 coinsurance, and the lifetime reserve day rate — are among the most frequently tested raw numbers on the AHIP final, because they change every year and agents are expected to know the current plan-year figures cold, even though the exam is open-book. Knowing these numbers instantly, without having to search your notes, is what lets you finish the exam inside the two-hour window.
What Part A Covers
Medicare Part A (Hospital Insurance) covers four categories of care:
Inpatient hospital care — semi-private room, meals, general nursing, and hospital services and supplies during an inpatient stay.
Skilled nursing facility (SNF) care — short-term, medically necessary skilled care following a qualifying hospital stay (not custodial/long-term care).
Hospice care — end-of-life comfort care for beneficiaries with a terminal diagnosis and life expectancy of six months or less, virtually cost-free to the beneficiary.
Limited home health care — part-time skilled nursing or therapy for homebound beneficiaries, when ordered by a physician.
The Benefit Period — the Concept the Exam Tests Hardest
Unlike commercial insurance, Part A cost-sharing does not reset on a calendar-year basis. It resets based on a benefit period :
A benefit period begins the day a beneficiary is admitted as an inpatient to a hospital or SNF.
It ends after the beneficiary has gone 60 consecutive days without any inpatient hospital or SNF care.
A new benefit period — and a new deductible — begins the next time the beneficiary is admitted, even if that is only a few months later in the same calendar year.
There is no limit on the number of benefit periods a beneficiary can have in a lifetime, but there is a lifetime limit on hospital coinsurance protection past day 90 (the lifetime reserve days, below).
Trap: Many test-takers assume the deductible works like a calendar-year deductible (pay it once, done for the year). It does not — a beneficiary hospitalized in March and again in September (with a clean 60-day gap in between) pays the inpatient deductible twice in the same year.
2026 Part A Cost-Sharing at a Glance
- Item 2026 Amount
- Inpatient hospital deductible (per benefit period) $1,736
- Hospital coinsurance, days 1–60 $0 (covered after deductible)
- Hospital coinsurance, days 61–90 $434/day
- Lifetime reserve days (61 total available), used after day 90 $868/day
- After lifetime reserve days are exhausted Beneficiary pays 100%
- SNF coinsurance, days 1–20 $0
- SNF coinsurance, days 21–100 $217/day
- SNF costs after day 100 Beneficiary pays 100%
Lifetime reserve days are a pool of 60 extra hospital days a beneficiary can draw on after exhausting the standard 90 covered days within a single benefit period. Unlike the benefit period's other coinsurance tiers, these 60 days are not renewable — once used, they are gone permanently, across the beneficiary's entire lifetime, not per benefit period.
Worked Example
Mrs. Alvarez is admitted for a 95-day hospital stay in one continuous benefit period. Here is how her cost-sharing breaks down for 2026:
Days 1–60: she pays the $1,736 deductible once, and no further daily coinsurance.
Days 61–90 (30 days): she pays $434 × 30 = $13,020 in coinsurance.
Days 91–95 (5 days): she draws on 5 of her 60 lifetime reserve days, paying $868 × 5 = $4,340.
She now has 55 lifetime reserve days remaining for any future hospitalization, for the rest of her life.
Premium-Free Part A — and When It Isn't Free
Most beneficiaries pay no monthly premium for Part A because they (or a spouse) worked and paid Medicare payroll taxes for at least 40 quarters (10 years) . For beneficiaries who do not meet that threshold:
30–39 quarters of coverage: reduced monthly premium of $311 in 2026.
Fewer than 30 quarters: full monthly premium of $565 in 2026.
An agent should never assume every client has premium-free Part A — immigrants with a shorter U.S. work history, or people who spent much of their career outside covered employment, are common real-world cases where the buy-in premium applies.
SNF Coverage Requires a Qualifying Hospital Stay
A beneficiary only qualifies for Part A SNF coverage after a medically necessary inpatient hospital stay of at least 3 consecutive days (not counting the discharge day), and SNF admission must generally occur within 30 days of that hospital discharge. This is a frequent trap: an important nuance tested elsewhere in the guide is that many Medicare Advantage plans waive this 3-day rule, so the requirement is specifically an Original Medicare Part A rule, not a universal Medicare rule.
Common Traps to Avoid
Confusing the benefit period with a calendar year.
Forgetting that lifetime reserve days are capped at 60 total and never replenish.
Assuming Part A is always premium-free — it is only premium-free with 40+ quarters of qualifying work.
Believing SNF care covers long-term custodial care — it only covers short-term skilled care following a hospital stay, capped at 100 days per benefit period.