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ICD-10-CM Codes
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S00-T88
Injury, poisoning and certain other consequences of external causes
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S60-S69
Injuries to the wrist, hand and fingers
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S66-
Injury of muscle, fascia and tendon at wrist and hand level
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2020 ICD-10-CM Diagnosis Code S66.597D
Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter
2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
- S66.597D is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Inj intrns musc/fasc/tend l little fngr at wrs/hnd lv, subs
- The 2020 edition of ICD-10-CM S66.597D became effective on October 1, 2019.
- This is the American ICD-10-CM version of S66.597D - other international versions of ICD-10 S66.597D may differ.
The following code(s) above
S66.597D 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
S66.597D:
- S00-T88
2020 ICD-10-CM Range S00-T88
Injury, poisoning and certain other consequences of external causesNote- Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
Use Additional- code to identify any retained foreign body, if applicable (Z18.-)
- S60-S69
2020 ICD-10-CM Range S60-S69
Injuries to the wrist, hand and fingers
- S66
ICD-10-CM Diagnosis Code S66
Injury of muscle, fascia and tendon at wrist and hand level
2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
Code Also- any associated open wound (S61.-)
Type 2 Excludes- sprain of joints and ligaments of wrist and hand (S63.-)
- S66.5
ICD-10-CM Diagnosis Code S66.5
Injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level
2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
Type 2 Excludes- injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level (S66.4-)
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
- S66.597D is considered exempt from POA reporting.
ICD-10-CM S66.597D is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
- 949 Aftercare with cc/mcc
- 950 Aftercare without cc/mcc
Convert S66.597D 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
ICD-10-CM Codes Adjacent To S66.597D
S66.595 Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level
S66.596 Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level
S66.597 Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level
S66.597D
…… subsequent encounter
S66.598 Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level
S66.599 Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level
S66.8 Injury of other specified muscles, fascia and tendons at wrist and hand level
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
