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ICD-10-CM Codes
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M00-M99
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M70-M79
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M79-
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2023 ICD-10-CM Diagnosis Code M79.645
2023 ICD-10-CM Diagnosis Code M79.645
Pain in left finger(s)
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- M79.645 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 M79.645 became effective on October 1, 2022.
- This is the American ICD-10-CM version of M79.645 - other international versions of ICD-10 M79.645 may differ.
The following code(s) above
M79.645 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
M79.645:
- M00-M99
2023 ICD-10-CM Range M00-M99
Diseases of the musculoskeletal system and connective tissueNote- 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)
- M79
ICD-10-CM Diagnosis Code M79
Other and unspecified soft tissue disorders, not elsewhere classified
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Type 1 Excludes- psychogenic rheumatism (F45.8)
- soft tissue pain, psychogenic (F45.41)
- M79.6
ICD-10-CM Diagnosis Code M79.6
Pain in limb, hand, foot, fingers and toes
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- Bilateral thumb pain
- Finger pain, both sides
- Left finger pain
- Left thumb pain
- Pain in bilateral fingers
- Pain in finger of left hand
- Pain in fingers of bilateral hands
- Pain in left finger
- Pain in left thumb
ICD-10-CM M79.645 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 555 Signs and symptoms of musculoskeletal system and connective tissue with mcc
- 556 Signs and symptoms of musculoskeletal system and connective tissue without mcc
Convert M79.645 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
ICD-10-CM Codes Adjacent To M79.645
M79.629 Pain in unspecified upper arm
M79.639 Pain in unspecified forearm
M79.64 Pain in hand and fingers
M79.645
Pain in left finger(s)
M79.646 Pain in unspecified finger(s)
M79.669 Pain in unspecified lower leg
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
