S66.8
Non-billableInjury of musc/fasc/tend at wrist and hand level
Injury of other specified muscles, fascia and tendons at wrist and hand level
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
- code to identify any retained foreign body, if applicable (Z18.-)
Code Also
A second code may be required; sequencing depends on circumstances
- any associated open wound (S61.-)
Child Codes (4)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code S66.8?
ICD-10-CM code S66.8 represents "Injury of other specified muscles, fascia and tendons at wrist and hand level". It is a non-billable header code — use a more specific child code for billing purposes.
Is S66.8 a billable code?
No, S66.8 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under S66.8.
What chapter is S66.8 in?
S66.8 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).
What codes cannot be used with S66.8?
S66.8 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71).
What are the subcategories under S66.8?
S66.8 has 4 child codes, including: S66.80 (Unsp injury of musc/fasc/tend at wrist and hand level), S66.81 (Strain of musc/fasc/tend at wrist and hand level), S66.82 (Laceration of musc/fasc/tend at wrist and hand level), S66.89 (Oth injury of musc/fasc/tend at wrist and hand level).
Are additional codes required with S66.8?
Yes, when using S66.8 you should also code: code to identify any retained foreign body, if applicable (Z18.-).
What are the UMLS CUIs for S66.8?
S66.8 is linked to 1 UMLS Concept Unique Identifier: C2855627. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.