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Nosology (Administration & Policy, Books): Amazon KDP category data

Amazon Books Best Sellers data for Nosology (Administration & Policy, Books), updated Nov 2, 2026: median price $33.37, median 3 reviews, average rating 4.4 and a KDPTop opportunity score of 26/100 (highly competitive).

26Opportunity / 100
$33.37Median price
3Median reviews
Price range (middle 50%)$25.74 – $54.99
Average rating4.4
New releases (90 days)9%
Books on the list35
StoreBooks

What stands out

  • Its median reviews are 4% of the parent category Administration & Policy (76), one of the easier corners under it.
  • Its review barrier is lower than in 94% of Books categories: the median best seller has only 3 reviews, so new books can chart with few.
  • At $33.37 its median price beats 91% of Books categories, leaving more margin per copy.

Top 10 Nosology best sellers

  1. The DSM-5-TR® Field Manual: Master Differential Diagnosis and ICD-10-CM Coding with Ready- book cover by Graham J. Ellis

    The DSM-5-TR® Field Manual: Master Differential Diagnosis and ICD-10-CM Coding with Ready-to-Use Visual Charts, Clear Criteria, and Real-World Clinical Examples

    by Graham J. Ellis

    • List rank#1
    • Price$25.99
    • Rating4.6
    • Reviews184

    View on Amazon · Full data on KDPTop

  2. DSM-5-TR Clinical Reasoning & Diagnostic Toolkit: Stop Memorizing DSM-5-TR Criteria. Maste book cover by Diagnostic Thinking Studio

    DSM-5-TR Clinical Reasoning & Diagnostic Toolkit: Stop Memorizing DSM-5-TR Criteria. Master Clinical Reasoning with the Diagnostic Thinking System™, ... Diagnosis Grids, and Real Clinical Cases

    by Diagnostic Thinking Studio

    • List rank#2
    • Price$23.97
    • Rating4.9
    • Reviews17

    View on Amazon · Full data on KDPTop

  3. ATI TEAS 7 Study Guide: Smart Edition Academy TEAS 7 Prep Book 5th Edition with 8 Online P book cover by PNP Nurse Melissa Wynne

    ATI TEAS 7 Study Guide: Smart Edition Academy TEAS 7 Prep Book 5th Edition with 8 Online Practice Tests, 50 Online Lessons, 100 Video Lessons, Online Flashcards, 1,300+ video answer explanations

    by PNP Nurse Melissa Wynne

    • List rank#3
    • Price$37.31
    • Rating4.6
    • Reviews280

    View on Amazon · Full data on KDPTop

  4. Buck's Workbook for Step-by-Step Medical Coding, 2025 Edition book cover by Jackie Koesterman CPC

    Buck's Workbook for Step-by-Step Medical Coding, 2025 Edition

    by Jackie Koesterman CPC

    • List rank#4
    • Price$40.02
    • Rating4.7
    • Reviews110

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  5. The DSM-5-TR® Clinical Casebook and Workbook: Navigate Diagnostic Uncertainty in Messy Cas book cover by Graham J. Ellis

    The DSM-5-TR® Clinical Casebook and Workbook: Navigate Diagnostic Uncertainty in Messy Cases, Identify Deciding Facts, and Make Clear, Defensible Clinical Decisions

    by Graham J. Ellis

    • List rank#5
    • Price$29.99
    • Rating4.8
    • Reviews104

    View on Amazon · Full data on KDPTop

  6. The New Face of Evaluation and Management book cover by Kellie Hall

    The New Face of Evaluation and Management

    by Kellie Hall

    • List rank#6
    • Price$59.19
    • Reviews-

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  7. Medical Documentation, Billing, and Coding for the Advanced Practice Nurse book cover by Carol Berger

    Medical Documentation, Billing, and Coding for the Advanced Practice Nurse

    by Carol Berger

    • List rank#7
    • Price$34.74
    • Rating3.5
    • Reviews2

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  8. ATI TEAS 7 Study Guide: Smart Edition Academy TEAS 7 Prep Book 4th Edition with 3 Online P book cover by Smart Edition

    ATI TEAS 7 Study Guide: Smart Edition Academy TEAS 7 Prep Book 4th Edition with 3 Online Practice Tests

    by Smart Edition

    • List rank#8
    • Price$27.87
    • Rating4.9
    • Reviews889

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  9. The DSM-5-TR® Atlas: Visual Diagnostic Profiles, Differential Comparisons, and Rapid-Revie book cover by Graham J. Ellis

    The DSM-5-TR® Atlas: Visual Diagnostic Profiles, Differential Comparisons, and Rapid-Review Maps for Students, Trainees, and Clinicians

    by Graham J. Ellis

    • List rank#9
    • Price$29.99
    • Rating5.0
    • Reviews1

    View on Amazon · Full data on KDPTop

  10. Artificial Intelligence In Pathology: Inside AI and the Future of Diagnosis book cover by Summer Pilot

    Artificial Intelligence In Pathology: Inside AI and the Future of Diagnosis

    by Summer Pilot

    • List rank#10
    • Price$24.99
    • Rating4.7
    • Reviews7

    View on Amazon · Full data on KDPTop

FAQ

Is Nosology a good niche for Amazon KDP?

Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 3 reviews and sells for $33.37.

How many reviews do you need to rank in Nosology?

The median best seller has 3 reviews, and 77% of them have fewer than 100.

What do Nosology best sellers cost?

The median price is $33.37; half of the best sellers are priced between $25.74 and $54.99.

Can new books break into Nosology?

9% 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.