Nontraumatic tear of flexor tendon of bilateral forearms
Nontraumatic tear of flexor tendon of right forearm
Spontaneous rupture of flexor tendon of right forearm
Spontaneous rupture of flexor tendons of right forearm
M66.331 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 M66.331 became effective on October 1, 2022.
This is the American ICD-10-CM version of M66.331 – other international versions of ICD-10 M66.331 may differ.