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ICD-10-CM Codes
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M00-M99
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M30-M36
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M31-
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2023 ICD-10-CM Diagnosis Code M31.4
2023 ICD-10-CM Diagnosis Code M31.4
Aortic arch syndrome [Takayasu]
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- M31.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM M31.4 became effective on October 1, 2022.
- This is the American ICD-10-CM version of M31.4 - other international versions of ICD-10 M31.4 may differ.
The following code(s) above
M31.4 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
M31.4:
- Takayasu's disease
- Takayasus disease
Clinical Information
- A chronic inflammatory process that affects the aorta and its primary branches, such as the brachiocephalic artery (brachiocephalic trunk) and carotid arteries. It results in progressive arterial stenosis, occlusion, and aneurysm formation. The pulse in the arm is hard to detect. Patients with aortitis syndrome often exhibit retinopathy.
- A large vessel vasculitis affecting the aorta and its branches. It usually affects young females. It causes vascular obstruction, resulting in asymmetric pulses.
ICD-10-CM M31.4 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 545 Connective tissue disorders with mcc
- 546 Connective tissue disorders with cc
- 547 Connective tissue disorders without cc/mcc
Convert M31.4 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
Code annotations containing back-references to M31.4:
- Arteritis I77.6
ICD-10-CM Diagnosis Code I77.6
Arteritis, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Aortitis NOS
- Endarteritis NOS
- aortic arch M31.4
- brachiocephalic M31.4
- young female aortic arch syndrome M31.4
- Disease, diseased - see also Syndrome
- Syndrome - see also Disease
- Takayasu's disease or syndrome M31.4
ICD-10-CM Codes Adjacent To M31.4
M31 Other necrotizing vasculopathies
M31.0 Hypersensitivity angiitis
M31.1 Thrombotic microangiopathy
M31.11 Hematopoietic stem cell transplantation-associated thrombotic microangiopathy [HSCT-TMA]
M31.19 Other thrombotic microangiopathy
M31.2 Lethal midline granuloma
M31.3 Wegener's granulomatosis
M31.30 …… without renal involvement
M31.31 …… with renal involvement
M31.4
Aortic arch syndrome [Takayasu]
M31.5 Giant cell arteritis with polymyalgia rheumatica
M31.6 Other giant cell arteritis
M31.7 Microscopic polyangiitis
M31.8 Other specified necrotizing vasculopathies
M31.9 Necrotizing vasculopathy, unspecified
M32 Systemic lupus erythematosus (SLE)
M32.0 Drug-induced systemic lupus erythematosus
M32.1 Systemic lupus erythematosus with organ or system involvement
M32.10 Systemic lupus erythematosus, organ or system involvement unspecified
M32.11 Endocarditis in systemic lupus erythematosus
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
