Y93.64 ICD-10-CM Code: Activity, baseball
Y93.64 is not a CMS-HCC payment code. MEAT criteria · RAF Calculator · HCC coding software
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FY 2026 Apr update / External causes of morbidity (V00-Y99) / Supplementary factors related to causes of morbidity classified elsewhere (Y90-Y99)
Y93.64
Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidanceActivity, baseball
Injury or health condition that occurred while playing baseball, including batting, fielding, or base running.
CMS-HCC V28
N/A—
Not mapped
CMS-HCC V24
HistoricalHistorical
Not used for CY2026 payment
ACA/HHS
N/A—
Not mapped
ESRD/PACE
N/A—
Not mapped
RXHCC
N/A—
Not mapped
Code Book Path
Inclusion Terms
Official- Activity, softball
Excludes 2
OfficialNo Excludes 2 notes are included in this display for Y93.64. Check the code and parent instructions in the Code Book.
Related Codes
Includes
OfficialNo Includes notes are included in this display for Y93.64. Check the code and parent instructions in the Code Book.
Excludes 1
Official- activity, ice hockey (Y93.22)Inherited from Y93.6
- activity, water polo (Y93.13)Inherited from Y93.6
Code First
OfficialNo Code First sequencing instructions are included in this display for Y93.64. Check the code and parent instructions in the Code Book.
Use Additional
OfficialNo Use Additional Code instructions are included in this display for Y93.64. Check the code and parent instructions in the Code Book.
Code Also
OfficialNo Code Also instructions are included in this display for Y93.64. Check the code and parent instructions in the Code Book.
Buddy Documentation Tip
Current with CMS: FY2026 ICD-10-CM Apr 1 update (effective Apr 1 – Sep 30, 2026) · CMS-HCC V28, 100% phased in for payment year 2026. FY2027 code set already staged for October 1, 2026. How HCC Buddy stays current →
Is Y93.64 an HCC code?
No. Y93.64 is a billable ICD-10-CM code with no mapping under the current CMS-HCC V28 community payment model, and none under the ESRD, Part D RxHCC, or HHS-HCC models.
- Code
- Y93.64
- Description
- Activity, baseball
- HCC (V28)
- No CMS-HCC V28 mapping
- RAF reference coefficient
- —
- Billable
- Yes
- Payment year
- 2026
Coder workflow notes
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What This Code Means
Y93.64 is the ICD-10-CM diagnosis code for activity, baseball. Injury or health condition that occurred while playing baseball, including batting, fielding, or base running. Y93.64 sits in the ICD-10-CM chapter for external causes of morbidity (v00-y99), within the section covering supplementary factors related to causes of morbidity classified elsewhere (y90-y99).
Y93.64 is a billable ICD-10-CM code, but no current CMS-HCC V28 community payment mapping is shown, and none under the ESRD, Part D RxHCC, or HHS-HCC models. Do not assign risk adjustment value from this page when no source-backed mapping is shown; verify the applicable model and payment year.
Specify the role the patient was performing (batter, pitcher, fielder) if documented, as injury patterns differ.
HCC Buddy maintains structured V28 and V24 mapping, source-labeled coefficient references, and MEAT documentation criteria for Y93.64 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •Specify the role the patient was performing (batter, pitcher, fielder) if documented, as injury patterns differ
- •Common injuries include contusions from being struck by the ball and sprains from running