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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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2021 ICD-10-CM Diagnosis Code S20.121S
2021 ICD-10-CM Diagnosis Code S20.121S
Blister (nonthermal) of breast, right breast, sequela
2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
- S20.121S 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 S20.121S became effective on October 1, 2020.
- This is the American ICD-10-CM version of S20.121S - other international versions of ICD-10 S20.121S may differ.
The following code(s) above
S20.121S 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
S20.121S:
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.
- S20.121S is considered exempt from POA reporting.
ICD-10-CM S20.121S is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 604 Trauma to the skin, subcutaneous tissue and breast with mcc
- 605 Trauma to the skin, subcutaneous tissue and breast without mcc
Convert S20.121S 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 S20.121S
S20.119 Abrasion of breast, unspecified breast
S20.12 Blister (nonthermal) of breast
S20.121 Blister (nonthermal) of breast, right breast
S20.121S
…… sequela
S20.122 Blister (nonthermal) of breast, left breast
S20.129 Blister (nonthermal) of breast, unspecified breast
S20.14 External constriction of part of breast
S20.141 External constriction of part of breast, right breast
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
