2026 ICD-10-CM Diagnosis Code S11.22XDLaceration with foreign body of pharynx and cervical esophagus, subsequent encounter
S11.22XD is a billable ICD-10-CM diagnosis code for laceration with foreign body of pharynx and cervical esophagus, subsequent encounter. The 7th character D marks it as a subsequent encounter code, used during routine care in the healing or recovery phase. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 949 through 950. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Open wounds of head and neck, subsequent encounter.
Code Identity
Code Classification
Present on Admission (POA)Billing
S11.22XD is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.
Coding GuidelinesGuidance
The appropriate 7th character is to be added to each code from block Open wound of neck (S11). Use the following options for the applicable episode of care:
- A - initial encounter
- D - subsequent encounter
- S - sequela
Source: ICD-10-CM Official Guidelines for Coding and Reporting, FY 2026, published by CMS and the National Center for Health Statistics.
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Esophagus Disorders
The esophagus is the muscular tube that carries food and liquids from your mouth to the stomach. You may not be aware of your esophagus until you swallow something too large, too hot, or too cold. You may also notice it when something is wrong. You may feel pain or have trouble swallowing.
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Convert S11.22XD to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About S11.22XDOverview
Is S11.22XD a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report laceration with foreign body of pharynx and cervical esophagus, subsequent encounter on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What does the 7th character D in S11.22XD mean?
The final character D marks a subsequent encounter: use it for routine care while the laceration with foreign body of pharynx and cervical esophagus is healing, after active treatment has ended.
What MS-DRG does S11.22XD group to?
When laceration with foreign body of pharynx and cervical esophagus, subsequent encounter is the principal diagnosis on an inpatient stay, it groups to MS-DRG 949, 950, with relative weights from 0.6277 to 1.1897 depending on complications. Higher weights mean higher Medicare reimbursement.
Is S11.22XD 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 laceration with foreign body of pharynx and cervical esophagus, subsequent encounter on inpatient claims.
What is the ICD-9 equivalent of S11.22XD?
Under the General Equivalence Mappings, laceration with foreign body of pharynx and cervical esophagus, subsequent encounter converts to ICD-9-CM V58.89 (other specfied aftercare). The mapping is approximate, so confirm the match fits the documentation.
Footnotes
[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.
