# ICD-10 Code for PTSD (F43.10)

**URL:** https://www.valant.io/resources/blog/icd-10-code-for-ptsd-f43-10/
**Author:** Andrew Schatzberg
**Published:** September 30, 2024

> [vc_row type="in_container" full_screen_row_position="middle" column_margin="default" column_direction="default" column_direction_tablet="default" column_direction_phone="default" scene_position="center" text_color="dark" text_align="left" row_border_radius="none" row_border_radius_applies="bg" overlay_strength="0.3" gradient_direction="left_to_right" shape_divider_position="bottom" bg_image_animation="none" shape_type=""][vc_column column_padding="no-extra-padding" column_padding_tablet="inherit" column_padding_phone="inherit" column_padding_position="all" column_element_spacing="default" background_color_opacity="1" background_hover_color_opacity="1" column_shadow="none" column_border_radius="none" column_link_target="_self" gradient_direction="left_to_right" overlay_strength="0.3" width="3/4" tablet_width_inherit="default" tablet_text_alignment="default" phone_text_alignment="default" bg_image_animation="none" border_type="simple" column_border_width="none" column_border_style="solid"][vc_column_text]The ICD-10 code for...

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[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”3/4″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]The ICD-10 code for Post-Traumatic Stress Disorder (PTSD) is F43.10. This code falls under the category of anxiety disorders and is used for diagnosing and coding this mental health condition in medical records. It’s essential for [mental health professionals](https://www.valant.io/clinical-care/) and billing specialists to accurately use this code for proper documentation and [reimbursement](https://www.valant.io/resources/blog/mental-health-medical-billing-software/).
[*](https://www.valant.io/clinical-care/clinical-documentation/)[/vc_column_text][vc_column_text]

## What is ICD-10?

ICD-10 stands for the International Classification of Diseases, 10th Revision. It’s a standardized system used globally for coding and classifying diseases, including mental health disorders. The ICD-10 system ensures consistency in diagnosis and treatment across healthcare providers.

## Understanding F43.10

F43.10 specifically denotes Post-Traumatic Stress Disorder. This code is part of the broader F43 category, which covers “Reaction to severe stress, and adjustment disorders.” While F43.10 is the general code for PTSD, there are no official subcodes for different severities or types of PTSD in ICD-10.

## ICD-10 Code for PTSD Symptoms and Diagnostic Criteria

PTSD diagnosis is based on criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). Key symptoms include:

- Intrusive thoughts or memories

- Avoidance of trauma-related stimuli

- Negative alterations in cognition and mood

- Changes in arousal and reactivity

Accurate diagnosis is crucial for proper coding and treatment planning.

## Why Accurate PTSD Coding is Important

Precise coding of PTSD using F43.10 is vital for:

- Ensuring appropriate treatment planning

- Facilitating accurate medical billing and insurance claims

- Enabling effective communication among healthcare providers

- Supporting research and epidemiological studies

## Related ICD-10 Codes for PTSD

PTSD often co-occurs with other mental health conditions. Related ICD-10 codes include:

**

Diagnosis Description** | 
**ICD-10 Code** | 

[Generalized Anxiety Disorder](https://www.valant.io/resources/blog/icd-10-code-for-generalized-anxiety-disorder-f41-1/) | 
[F41.1](https://www.valant.io/resources/blog/icd-10-code-for-generalized-anxiety-disorder-f41-1/) | 

Major Depressive Disorder | 
F32.9 | 

Substance Use Disorders | 
F10-F19 | 

For more information on related mental health codes, check our articles on ICD-10 codes for [depression,](https://www.valant.io/resources/blog/icd-10-codes-for-depression/) [anxiety](https://www.valant.io/resources/blog/icd-10-code-for-anxiety/), and [suicidal ideation](https://www.valant.io/resources/blog/icd-10-code-for-suicidal-ideation/). Stay updated on the latest coding changes with our guide:

See the [New 2025 ICD-10-CM Updated Codes Lookup for Mental/Behavioral Disorders (F01–F99)](https://www.valant.io/resources/blog/new-2025-icd-10-cm-updated-codes-lookup-for-mental-behavioral-disorders-f01-f99/)

**See previous ICD 10 Updates**

- [2024 ICD-10 Updates](https://www.valant.io/resources/blog/2024-icd-10-updates/)

- [2023 ICD-10 Updates](https://www.valant.io/resources/blog/icd-10-2023-updates/)

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## External References

[https://www.icd10data.com/ICD10CM/Codes/F01-F99/F40-F48/F43-/F43.1](https://www.icd10data.com/ICD10CM/Codes/F01-F99/F40-F48/F43-/F43.1)[/vc_column_text][  * Share ](#)[ ** Tweet ](#)[ ** Share ](#)[vc_column_text]Visit us on [Facebook](https://www.facebook.com/ValantMed/), [Twitter](https://twitter.com/Valant), [LinkedIn](https://www.linkedin.com/company/valant-medical-solutions/)[/vc_column_text][/vc_column][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”top-bottom” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.8″ width=”1/4″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_row_inner content_placement=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” left_padding_desktop=”2%” right_padding_desktop=”2%” text_align=”center”][vc_column_inner column_padding=”padding-5-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ background_image=”11995″ background_image_position=”center center” enable_bg_scale=”true” background_image_loading=”default” font_color=”#ffffff” column_shadow=”none” column_border_radius=”10px” column_link_target=”_self” color_overlay=”#333333″ color_overlay_2=”#333333″ gradient_direction=”left_to_right” overlay_strength=”0.8″ width=”1/1″ tablet_width_inherit=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_custom_heading text=”Blog” font_container=”tag:p|text_align:center|color:%23ffffff” use_theme_fonts=”yes”][vc_column_text]**ICD-10 Code for Anxiety, Unspecified – F41.9**[/vc_column_text][divider line_type=”No Line” custom_height=”10″][nectar_btn size=”small” button_style=”see-through-3″ color_override=”#ffffff” hover_color_override=”#ec1367″ hover_text_color_override=”#ffffff” icon_family=”none” url=”https://www.valant.io/resources/blog/icd-10-code-for-anxiety/” text=”Read More”][/vc_column_inner][/vc_row_inner][divider line_type=”No Line” custom_height=”20″][vc_widget_sidebar enable_sticky=”true” sidebar_id=”nectar-extra-sidebar”][divider line_type=”No Line” custom_height=”20″][/vc_column][/vc_row]

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