- M31.19 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM M31.19 became effective on October 1, 2022.
- This is the American ICD-10-CM version of M31.19 – other international versions of ICD-10 M31.19 may differ.
ICD-10-CM M31.19 is grouped within Diagnostic Related Group(s):
- 545 Connective tissue disorders with mcc
- 546 Connective tissue disorders with cc
- 547 Connective tissue disorders without cc/mcc
Applicable To
- Thrombotic thrombocytopenic purpura
Code History
- 2021 (effective 10/1/2020): New code
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to M31.19:
- thrombotic thrombocytopenic purpura > glomerular (in) N05.9
- thrombotic thrombocytopenic purpura > in (due to) E85.4
- thrombotic > thrombocytopenic D69.49
- thrombotic, thrombocytopenic > Purpura D69.2