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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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S20-S29
Injuries to the thorax
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S20-
Superficial injury of thorax
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2022 ICD-10-CM Diagnosis Code S20.321
2022 ICD-10-CM Diagnosis Code S20.321
Blister (nonthermal) of right front wall of thorax
2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
- S20.321 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2022 edition of ICD-10-CM S20.321 became effective on October 1, 2021.
- This is the American ICD-10-CM version of S20.321 - other international versions of ICD-10 S20.321 may differ.
The following code(s) above
S20.321 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
S20.321:
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
ICD-10-CM Codes Adjacent To S20.321
S20.314 Abrasion of middle front wall of thorax
S20.319 Abrasion of unspecified front wall of thorax
S20.32 Blister (nonthermal) of front wall of thorax
S20.321
Blister (nonthermal) of right front wall of thorax
S20.322 Blister (nonthermal) of left front wall of thorax
S20.323 Blister (nonthermal) of bilateral front wall of thorax
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.