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Medical Assistants (Allied Health Services, Books): Amazon KDP category data
Amazon Books Best Sellers data for Medical Assistants (Allied Health Services, Books), updated Nov 2, 2026: median price $44.38, median 46 reviews, average rating 4.6 and a KDPTop opportunity score of 36/100 (highly competitive).
| Price range (middle 50%) | $28.55 – $95.71 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 13% |
| Books on the list | 100 |
| Store | Books |
What stands out
- At $44.38 its median price beats 95% of Books categories, leaving more margin per copy.
- Its median reviews are 32% of the parent category Allied Health Services (146), one of the easier corners under it.
- Prices spread wide: the middle half runs from $28.55 to $95.71, so budget editions and premium or boxed sets sell side by side.
Top 10 Medical Assistants best sellers
-
CPT Professional 2027
by American Medical Association
- List rank#1
- Price$138
- Rating5.0
- Reviews1
-
ICD-10-CM 2027: The Complete Official Codebook
by American Medical Association
- List rank#2
- Price$119
- Rating5.0
- Reviews1
-
2026 CPT Professional
by American Medical Association
- List rank#3
- Price$127
- Rating4.8
- Reviews278
-
2025 CPT Professional
by American Medical Association
- List rank#4
- Price$5.28
- Rating4.7
- Reviews500
-
Phlebotomy Essentials
by Ruth E. McCall
- List rank#5
- Price$85.87
- Rating4.7
- Reviews314
-
Medical Assistant Exam Prep: Your All-in-One Guide to the CMA & RMA Exams (Kaplan Test Prep)
by Kaplan Nursing
- List rank#6
- Price$25.50
- Rating4.7
- Reviews2,737
-
ICD-10-CM 2026: The Complete Official Codebook
by American Medical Association
- List rank#7
- Price$119
- Rating4.5
- Reviews111
-
-
Medical Assisting: Administrative & Clinical Competencies: Administrative & Clinical Competencies (MindTap Course List)
by Michelle Blesi
- List rank#9
- Price$62.61
- Rating4.6
- Reviews180
-
NHA Phlebotomy Exam Prep: The All-in-One Study Guide to Master the Certified Phlebotomy Technician Exam | High-Yield Review, 1200+ Practice Questions, Detailed Rationales & 15 Full-Length Mock Exams
by Clinical Prep Academy
- List rank#10
- Price$29.99
- Rating4.8
- Reviews124
FAQ
Is Medical Assistants a good niche for Amazon KDP?
Its KDPTop opportunity score is 36/100, which makes it highly competitive. The median best seller has 46 reviews and sells for $44.38.
How many reviews do you need to rank in Medical Assistants?
The median best seller has 46 reviews, and 69% of them have fewer than 100.
What do Medical Assistants best sellers cost?
The median price is $44.38; half of the best sellers are priced between $28.55 and $95.71.
Can new books break into Medical Assistants?
13% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.