The Most Frequently Used ICD-10 Codes in Behavioral Health in 2017
January 5, 2018
Top 25 ICD-10 codes
Curious about the top ICD-10 codes being used by your fellow SimplePractice customers in 2017? Great news! We combined data from all of our customers in 2017 and came up with the top 25 ICD-10 diagnostic codes.
The table below includes the most commonly used ICD-10 diagnoses in 2017.
| Rank | ICD 10 code | Diagnosis |
|---|---|---|
| 1 | F41.1 | Generalized anxiety disorder |
| 2 | F43.23 | Adjustment disorder with mixed anxiety and depressed mood |
| 3 | F43.22 | Adjustment disorder with anxiety |
| 4 | F33.1 | Major depressive disorder, recurrent, moderate |
| 5 | F43.20 | Adjustment disorder, unspecified |
| 6 | F41.9 | Anxiety disorder, unspecified |
| 7 | F43.21 | Adjustment disorder with depressed mood |
| 8 | Z63.0 | Problems in relationship with spouse or partner |
| 9 | F43.12 | Post-traumatic stress disorder, chronic |
| 10 | F34.1 | Dysthymic disorder |
| 11 | F43.10 | Post-traumatic stress disorder, unspecified |
| 12 | F32.1 | Major depressive disorder, single episode, moderate |
| 13 | F33.0 | Major depressive disorder, recurrent, mild |
| 14 | F32.9 | Major depressive disorder, single episode, unspecified |
| 15 | F90.2 | Attention-deficit hyperactivity disorder, combined type |
| 16 | F60.9 | Personality disorder, unspecified |
| 17 | F40.228 | Other natural environment type phobia |
| 18 | F43.25 | Adjustment disorder w mixed disturb of emotions and conduct |
| 19 | F06.1 | Catatonic disorder due to known physiological condition |
| 20 | F33.2 | Major depressive disorder, recurrent severe without psychotic features |
| 21 | F41.0 | Panic disorder without agoraphobia |
| 22 | F90.0 | Attention-deficit hyperactivity disorder, predominantly inattentive type |
| 23 | F32.0 | Major depressive disorder, single episode, mild |
| 24 | F42.2 | Mixed obsessional thoughts and acts |
| 25 | F84.0 | Childhood autism |
NOTE: Check out our previous post on the top ICD-codes in 2015.
Top diagnoses categories
To get a better understanding of the top diagnoses made in 2017, we then collapsed the 25 codes listed above into nine categories.
| Rank | Category | % of total diagnosis |
|---|---|---|
| 1 | Reaction to severe stress, and adjustment disorders (F43) | 39% |
| 2 | Anxiety disorders (F40, F41) | 27% |
| 3 | Depressive disorders (F32, F33, F34) | 20% |
| 4 | Z Codes | 5% |
| 5 | Neurodevelopmental disorders | 4% |
| 6 | Specific personality disorders | 2% |
| 7 | Other mental disorders due to known physiological condition | 2% |
| 8 | Obsessive-compulsive and related disorders | 1% |
| 9 | Pervasive developmental disorders | 1% |
| Total | 100% |
As shown above, the top the top three diagnoses diagnosis categories in 2017—trauma, anxiety, and depressive disorders—made up 86% of the total diagnoses. The next five categories combined made up the remaining 14%.
NOTE: This list is provided for informational purposes only and is not exhaustive or exclusive. The codes included are based on SimplePractice customer’s most frequently utilized diagnosis codes in 2017.
Looking for more Behavioral Health resources?
If you found this post useful, here are more blog posts you may like:
• Therapy Session Rates by CPT Code
• Top 20 ICD-10 Codes of 2019 (Year-to-Date)
• The 20 Most Common ICD-10 Codes for Behavioral Health
SimplePractice is the leading practice management software for behavioral health and wellness professionals. The cloud-based software and mobile app allow clinicians to manage their practices securely from anywhere. Click below to learn more. 
Popular Articles
The Key to Systemic Family Therapy
“Systemic.” What a word. On one hand, systemic can be used to describe a deep-seated, pervasive problem like racism. On … Continued
4 Common Mistakes to Avoid When Writing SOAP Notes
Thorough, consistent documentation of your interactions with your clients and their progress are vital parts of treatment. They’re also important … Continued
