Physician & Patient — Kindle Category Opportunity
Competition snapshot for the Medical eBooks best-seller list, ease-of-entry score 36.0/100.
Category metrics
Score
36.0
Median reviews
717
Weak share (top 20)
10%
Median price
$9.99
Median star rating
4.6
Books scanned
50
Worth writing in?
Physician & Patient is heavily defended: incumbents are deep-reviewed and the top 20 rarely cracks. New releases can still chart with ads or a launch push, but expect to climb over established authors rather than around them. Ease-of-entry score 36.0/100.
Breakout books — top 15, under 100 reviews, $0.99–4.99
Best-seller list on Amazon| # | Title | Star | Reviews | Price |
|---|---|---|---|---|
| 14 | Connection IS Possible: A Kinder Way to Reach Someone Living with Dementia | 5.0 | 3 | $2.99 |
High-frequency phrases in this category's titles
Mine all categoriesHigh-frequency phrases mined from the 50 best-seller titles on this category's list. The ease-of-entry score tells you how winnable the category is; these title phrases tell you which words readers search with — use the two layers together. Frequency is a title statistic, not a search-volume estimate.
| Phrase | Titles | Rank-weighted score |
|---|---|---|
| end of life | 2 | 50 |
| emergency room | 4 | 43 |
| emergency room cases | 3 | 34 |
| paging doctor | 3 | 34 |
| 100 more emergency room | 2 | 28 |
| doctor 100 more emergency | 2 | 28 |
| paging doctor 100 | 2 | 28 |
| disaster true medical malpractice | 2 | 19 |
| doctors of disaster true | 2 | 19 |
| true medical malpractice cases | 2 | 19 |
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More Medical eBooks categories
8 subcategories under this category
| Subcategory | Score | Median reviews |
|---|---|---|
| █████ | 70.5 | 4.5 |
| █████ | 64.0 | 44.5 |
| █████ | 53.5 | 46 |
| █████ | 47.5 | 144.5 |
| █████ | 38.5 | 425 |
| █████ | 21.0 | 35.5 |
| █████ | 10.0 | 129 |
| █████ | 0.0 | 487 |
Subcategory names are visible after sign-in — a free account unlocks every subcategory score.
Sign up free to unlockCheck the keywords before you write
Category scores show where entry is easiest; keyword lookups show whether readers actually reach for it. A free account includes keyword competition lookups plus unlimited category scans.
After you publish: why aren't readers buying?
Category research picks the direction; review diagnosis reads the readers. The same platform clusters a book's critical reviews into severity-ranked root causes, each anchored to verbatim quotes — see it applied to a full narrative-history title.
Keep researching with the free tools
Research snapshot scanned on Oct 19, 2026. Refreshed periodically — not live tracking.