2021 ICD-10-CM Diagnosis Code M65.342

Trigger finger, left ring finger

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • M65.342 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM M65.342 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of M65.342 - other international versions of ICD-10 M65.342 may differ.
The following code(s) above M65.342 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 M65.342:
  • M00-M99
    2021 ICD-10-CM Range M00-M99

    Diseases of the musculoskeletal system and connective tissue

    • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
    Type 2 Excludes
    • arthropathic psoriasis (L40.5-)
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • compartment syndrome (traumatic) (T79.A-)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the musculoskeletal system and connective tissue
  • M65
    ICD-10-CM Diagnosis Code M65

    Synovitis and tenosynovitis

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • chronic crepitant synovitis of hand and wrist (M70.0-)
    • current injury - see injury of ligament or tendon by body region
    • soft tissue disorders related to use, overuse and pressure (M70.-)
    Synovitis and tenosynovitis
  • M65.3
    ICD-10-CM Diagnosis Code M65.3

    Trigger finger

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Applicable To
    • Nodular tendinous disease
    Trigger finger
Approximate Synonyms
  • Trigger finger of bilateral ring fingers
  • Trigger finger of left ring finger
ICD-10-CM M65.342 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 557 Tendonitis, myositis and bursitis with mcc
  • 558 Tendonitis, myositis and bursitis without mcc

Convert M65.342 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
ICD-10-CM Codes Adjacent To M65.342
M65.32 Trigger finger, index finger
M65.321 Trigger finger, right index finger
M65.322 Trigger finger, left index finger
M65.329 Trigger finger, unspecified index finger
M65.33 Trigger finger, middle finger
M65.331 Trigger finger, right middle finger
M65.332 Trigger finger, left middle finger
M65.339 Trigger finger, unspecified middle finger
M65.34 Trigger finger, ring finger
M65.341 Trigger finger, right ring finger
M65.342 Trigger finger, left ring finger
M65.349 Trigger finger, unspecified ring finger
M65.35 Trigger finger, little finger
M65.351 Trigger finger, right little finger
M65.352 Trigger finger, left little finger
M65.359 Trigger finger, unspecified little finger
M65.4 Radial styloid tenosynovitis [de Quervain]
M65.8 Other synovitis and tenosynovitis
M65.80 …… unspecified site
M65.81 Other synovitis and tenosynovitis, shoulder
M65.811 Other synovitis and tenosynovitis, right shoulder

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.