Valid for Submission
S90.221A is a billable diagnosis code used to specify a medical diagnosis of contusion of right lesser toe(s) with damage to nail, initial encounter. The code S90.221A is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code S90.221A might also be used to specify conditions or terms like hematoma of right foot, hematoma of toe of right foot, mass of lesser toe, mass of skin of right foot, mass of skin of toe of right foot , subungual hematoma of foot, etc.
S90.221A is an initial encounter code, includes a 7th character and should be used while the patient is receiving active treatment for a condition like contusion of right lesser toe(s) with damage to nail. According to ICD-10-CM Guidelines an "initial encounter" doesn't necessarily means "initial visit". The 7th character should be used when the patient is undergoing active treatment regardless if new or different providers saw the patient over the course of a treatment. The appropriate 7th character codes should also be used even if the patient delayed seeking treatment for a condition.
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Hematoma of right foot
- Hematoma of toe of right foot
- Mass of lesser toe
- Mass of skin of right foot
- Mass of skin of toe of right foot
- Subungual hematoma of foot
- Subungual hematoma of lesser toe
- Subungual hematoma of lesser toe of right foot
- Subungual hematoma of toe of right foot
Diagnostic Related Groups - MS-DRG Mapping
Convert S90.221A to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code S90.221A its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Also called: Contusion, Ecchymoses
A bruise is a mark on your skin caused by blood trapped under the surface. It happens when an injury crushes small blood vessels but does not break the skin. Those vessels break open and leak blood under the skin.
Bruises are often painful and swollen. You can get skin, muscle and bone bruises. Bone bruises are the most serious.
It can take months for a bruise to fade, but most last about two weeks. They start off a reddish color, and then turn bluish-purple and greenish-yellow before returning to normal. To reduce bruising, ice the injured area and elevate it above your heart. See your health care provider if you seem to bruise for no reason, or if the bruise appears to be infected.
- Bleeding into the skin (Medical Encyclopedia)
- Bruise (Medical Encyclopedia)