- HPM here means Subspecialty Certification in Hospice and Palliative Medicine under the AOA Conjoint Committee, not any other credential sharing the acronym.
- The initial exam has 200 single-answer questions in 4.5 hours; passing requires a scaled score of at least 500 on a 200-800 scale.
- Medical Management is the dominant domain at 40-46% of the exam - more than any other content area combined with several others.
- Eligibility requires active primary AOA board certification, a U.S. state license, and a one-year AOA-approved HPM fellowship completed after July 1, 2009.
What HPM Actually Stands For
In the context of this site, HPM refers specifically to Subspecialty Certification in Hospice and Palliative Medicine, awarded through the American Osteopathic Conjoint Examination Committee on Hospice and Palliative Medicine. This is an osteopathic subspecialty pathway sitting under American Osteopathic Association (AOA) board certification, and for osteopathic family physicians it is administered through the American Osteopathic Board of Family Physicians (AOBFP), which also refers to it as the Conjoint CAQ (Certificate of Added Qualification).
That distinction matters because several other credentials in healthcare and adjacent fields also use the letters "HPM." If you are researching this exam, make sure any resource you use - including practice questions, blueprints, or fee figures - is describing the AOA/AOBFP hospice and palliative medicine pathway and not a different program entirely. This article, and the rest of HPM Exam Prep's coverage of HPM Certification, stays strictly within that scope.
Who Certifies HPM and Through Which Route
The American Osteopathic Conjoint Examination Committee on Hospice and Palliative Medicine oversees this subspecialty certification within the broader AOA board certification structure. Candidates who hold primary certification through AOBFP typically pursue this credential as their route into hospice and palliative medicine practice, and AOBFP materials use the "Conjoint CAQ" label interchangeably with the AOA HPM certification name.
Because this is a conjoint credential, the exam itself is shared across the committee structure, but eligibility, application processing, and primary-board verification flow through the candidate's own AOA member board - most commonly AOBFP for family physicians pursuing this add-on subspecialty. If you want a deeper walkthrough of who qualifies and how the verification chain works, see HPM Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Exam Format: 200 Questions, 4.5 Hours
The initial AOA HPM written examination consists of 200 single-answer multiple-choice questions administered over 4.5 hours. There is no separate oral component or practical skills station in this initial written exam - it is a single, timed, computer-based sitting.
Passing requires a scaled score of at least 500 on a 200-800 scale. That scaling means raw question counts don't translate directly to a percentage; the scaled score reflects overall performance relative to the examination's statistical design rather than a simple "correct answers out of 200" calculation. For a full breakdown of what that scaled threshold means in practice, see HPM Passing Score 2026: Exactly What You Need to Pass.
Key Takeaway
Because the exam uses a scaled 200-800 score rather than a raw percentage, focus your preparation on breadth across all 8 domains rather than trying to estimate how many individual questions you can afford to miss.
The exam is delivered under remote-proctoring conditions. AOA candidate instructions direct examinees to MonitorEDU/Paradigm setup materials and require advance technology checks before test day - this is not something to leave until the morning of the exam. Confirm your testing environment, hardware, and connectivity well ahead of your scheduled window.
Eligibility Requirements
Before you can register for the HPM written exam, you need to satisfy several concrete prerequisites:
- Active primary AOA board certification in good standing (for most candidates using this site, that certification is through AOBFP).
- An active U.S. state medical license.
- A one-year AOA-approved HPM fellowship completed after July 1, 2009.
- Program-director verification confirming successful fellowship completion.
There is no substitute pathway based purely on practice experience without fellowship training listed in the published eligibility criteria - the fellowship and verification requirements are firm gatekeepers. If any part of your training timeline or board-certification status is unclear, resolve it with your program director and AOBFP well before the application window opens, since eligibility documentation issues are one of the most common reasons candidates miss a cycle. A full walkthrough of each requirement lives at HPM Requirements 2026: Eligibility, Prerequisites & How to Qualify.
The 8 Content Domains
The HPM written exam blueprint is organized into eight domains, each carrying a defined percentage weight. Understanding these weights is the single most important step in building an efficient study plan, because they are dramatically uneven.
Domain 5: Medical Management (40-46%)
This is, by a wide margin, the largest content area on the exam - nearly half of all questions draw from this domain.
- Symptom management across the hospice and palliative population (pain, dyspnea, nausea, delirium, and other common symptom clusters)
- Pharmacologic management including opioid conversion, adjuvant therapies, and management of adverse effects
- Management of comorbid conditions in patients with serious, life-limiting illness
Domain 1: Approach to Care (7-12%)
Covers the overall framework for delivering hospice and palliative care, including care models and interdisciplinary structure.
Domain 2: Psycho-Social and Spiritual Considerations (8-12%)
Tests understanding of the non-physical dimensions of suffering and support that are central to whole-person palliative care.
Domain 3: Impending Death (6-10%)
Focuses on recognizing and managing the active dying phase, including signs, symptoms, and appropriate interventions near end of life.
Domain 4: Grief and Bereavement (4-8%)
Covers support for patients, families, and caregivers through anticipatory grief and post-death bereavement.
Domain 6: Communication and Teamwork (4-9%)
Tests skills in goals-of-care conversations, breaking bad news, and functioning within an interdisciplinary hospice team.
Domain 7: Ethical and Legal Decision Making (6-10%)
Covers advance directives, surrogate decision-making, and the ethical frameworks that guide difficult end-of-life choices.
Domain 8: Prognostication and Natural History of Serious Illness (6-10%)
Note: some official reference tables render this domain's label with an apparent typo ("serious history"); the correct and intended label is "serious illness." The 6-10% weighting is unchanged either way. This domain covers disease trajectories and prognostic tools across major serious illness categories.
For a domain-by-domain deep dive with study priorities for each, see HPM Exam Domains 2026: Complete Guide to All 8 Content Areas. And if you're trying to gauge how tough this blueprint is compared to your existing clinical background, How Hard Is the HPM Exam? Complete Difficulty Guide 2026 breaks down the difficulty picture in more detail.
| Domain | Weight |
|---|---|
| 1. Approach to care | 7-12% |
| 2. Psycho-social and spiritual considerations | 8-12% |
| 3. Impending death | 6-10% |
| 4. Grief and bereavement | 4-8% |
| 5. Medical management | 40-46% |
| 6. Communication and teamwork | 4-9% |
| 7. Ethical and legal decision making | 6-10% |
| 8. Prognostication and natural history of serious illness | 6-10% |
Fees and 2026 Dates
The published application fee for the HPM written exam is $1,200. Candidates who miss the standard application deadline but still want to apply for that cycle face a $360 late fee on top of the base amount.
For the 2026 cycle, the application period ran February 16 through July 16, with the initial exam window falling on August 12-14. These dates move each year, so always confirm the current cycle's specific windows directly with the certifying body before making travel or scheduling plans. A running breakdown of these windows and how to plan around them is kept current at HPM Exam Dates 2026: Testing Windows, Deadlines & Scheduling, and a full cost picture - including how the application fee compares to related expenses like fellowship and licensing costs - is covered in HPM Certification Cost 2026: Complete Pricing Breakdown.
Maintaining HPM Certification
Once certified, maintenance runs through the AOA's Osteopathic Continuous Certification (OCC) framework rather than a standalone HPM-specific recertification exam. Longitudinal assessment begins in the certificate-expiration year, with registration required in the preceding year - so certificate holders need to track their own expiration timeline proactively rather than waiting for a single reminder.
As of January 2026, this longitudinal assessment is delivered through the AOA Learning Portal. It is an open-book maintenance assessment, distinct in format and purpose from the initial 200-question, 4.5-hour written exam described above. On the continuing education side, CME follows the requirements of the candidate's primary board (such as AOBFP) - there is no additional HPM-specific CME requirement layered on top.
Who Pursues HPM Certification
This subspecialty certification is built for osteopathic physicians - most commonly those holding primary certification through AOBFP - who have completed a one-year AOA-approved hospice and palliative medicine fellowship and want formal recognition to practice in hospice, palliative care consultation, or serious-illness management settings. Employers hiring for hospice medical director roles, inpatient palliative consult services, and hospice agency physician positions commonly look for this subspecialty credential as a hiring or advancement marker.
If you're weighing whether pursuing this fellowship-and-exam pathway makes sense for your career trajectory, two resources can help you think it through: HPM Salary Guide 2026: Complete Earnings Analysis looks at the earnings landscape for practitioners in this space, and Is the HPM Certification Worth It? Complete ROI Analysis 2026 weighs the time and cost investment against career outcomes. For a broader look at where certified physicians end up working, see HPM Jobs, and for detail on the fellowship training itself, see HPM Training.
Building a Domain-Weighted Study Plan
Given that Medical Management alone accounts for 40-46% of the exam - more than the next several domains combined - your study time should not be split evenly across all eight domains. A disciplined, domain-weighted schedule makes far better use of limited preparation time than a generic content-by-content-area approach.
Medical Management (Domain 5)
- Symptom control protocols: pain, dyspnea, nausea, delirium
- Opioid conversion calculations and adjuvant therapy selection
- Management of common comorbidities in serious illness
Approach to Care and Psycho-Social/Spiritual Considerations (Domains 1-2)
- Interdisciplinary care model structure
- Spiritual and psychosocial assessment frameworks
Impending Death, Prognostication (Domains 3 and 8)
- Active dying signs and management
- Prognostic tools across major disease trajectories
Grief/Bereavement, Communication, Ethics/Legal (Domains 4, 6, 7)
- Bereavement support structures
- Goals-of-care conversation frameworks
- Advance directives and surrogate decision-making principles
Full-Length Timed Practice
- Simulate the 4.5-hour, 200-question format under remote-proctoring conditions
- Review weak domains identified through practice performance
Spaced repetition and timed practice blocks are useful generic techniques, but they only pay off when applied against the actual weighting above - spend disproportionate time on Medical Management, then layer in the remaining seven domains in rough order of their percentage ranges. For a structured week-by-week plan with more detail on resource selection and self-assessment checkpoints, see HPM Study Guide 2026: How to Pass on Your First Attempt. You can also review core facts quickly with HPM Cheat Sheet 2026: One-Page Review of Must-Know Facts, and reinforce recall using full-length timed sets on our practice test platform.
Key Takeaway
Don't treat all 8 domains equally - Medical Management deserves roughly half your total study hours given its 40-46% weight, with the remaining time distributed across the other seven domains proportional to their published ranges.
Frequently Asked Questions
On this site, HPM refers specifically to Subspecialty Certification in Hospice and Palliative Medicine, certified through the American Osteopathic Conjoint Examination Committee on Hospice and Palliative Medicine, most often pursued via the AOBFP pathway. See HPM Meaning and What Does HPM Stand For? for further clarification.
The initial exam has 200 single-answer multiple-choice questions administered over 4.5 hours.
You need a scaled score of at least 500 on a 200-800 scale. See HPM Passing Score 2026 for more detail on how that scale works.
Yes. Eligibility requires a one-year AOA-approved HPM fellowship completed after July 1, 2009, along with active primary AOA board certification, an active U.S. state medical license, and program-director verification.
Maintenance runs through Osteopathic Continuous Certification (OCC). Longitudinal assessment begins in your certificate-expiration year, with registration due the preceding year, and since January 2026 it is delivered as an open-book assessment through the AOA Learning Portal. CME follows your primary board's requirements without an additional HPM-specific requirement.
Understanding exactly what this HPM certification involves - its domains, its scoring, its eligibility chain, and its maintenance cycle - is the foundation for every other decision you'll make in preparing for it. From here, dig into the domain guide or start building your study plan, and use focused practice questions to translate blueprint knowledge into exam-day performance.