2026 ICD-10-CM Diagnosis Code QA0.0141Syntaxin-binding protein 1-related disorder
QA0.0141 is a billable ICD-10-CM diagnosis code for syntaxin-binding protein 1-related disorder. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 564 through 566. The code is exempt from POA reporting.
Code Identity
Code Classification
Present on Admission (POA)Billing
QA0.0141 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Inclusion Terms
- STXBP1-related disorders
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
- Disorder (of) - See Also: Disease;
External Cause of Injuries IndexGuidance
References for this code in the External Cause of Injuries Index.
- Disorder(of)
- neurodevelopmental
- STXBP1-related
- Disorder(of)
- neurodevelopmental
- syntaxin-binding protein 1-related
Code History & ChangesHistory
New Code QA0.0141 was added to the ICD-10-CM code set for FY 2026, effective October 1, 2025.
Replacement QA0.0141 replaces the following previously assigned code(s):
- F89 - Unspecified disorder of psychological development
Questions About QA0.0141Overview
Is QA0.0141 a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report syntaxin-binding protein 1-related disorder on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What MS-DRG does QA0.0141 group to?
When syntaxin-binding protein 1-related disorder is the principal diagnosis on an inpatient stay, it groups to MS-DRG 564, 565, 566, with relative weights from 0.7493 to 1.5436 depending on complications. Higher weights mean higher Medicare reimbursement.
Is QA0.0141 exempt from POA reporting?
Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for syntaxin-binding protein 1-related disorder on inpatient claims.
