V93.83XA vs V93.83XD
V93.83XA (Other injury due to other accident on board other powered watercraft, initial encounter) compared with V93.83XD (Other injury due to other accident on board other powered watercraft, subsequent encounter), from the official CMS tabular data.
Summary
No tabular note links these codes. Both belong to category V93, and nothing in the tabular list prevents reporting each when it is documented.
Registry fact- What is different?
Title wording.The titles differ in one word, “initial” (V93.83XA) versus “subsequent” (V93.83XD): V93.83XA is “Other injury due to other accident on board other powered watercraft, initial encounter”; V93.83XD is “Other injury due to other accident on board other powered watercraft, subsequent encounter”.
Registry fact
- Can these codes be reported together?
No instruction prevents it.No note in either entry names the other. Both belong to category V93; each may be reported when its own documentation is present.
Registry fact
- Is there an Excludes1 relationship?
None.Neither entry carries an Excludes1 note that names the other code. V93.83XA carries 3 Excludes1 notes and V93.83XD carries 3 Excludes1 notes covering other codes; the side-by-side table quotes them.
Official rule
- Is there an Excludes2 relationship?
None.Neither entry carries an Excludes2 note that names the other code. V93.83XA carries 1 Excludes2 note and V93.83XD carries 1 Excludes2 note covering other codes; the side-by-side table quotes them.
Official rule
- Is one more specific?
No.Neither is a subdivision of the other, and neither title is the unspecified form; they describe different conditions within category V93.
Registry fact
- Is one a parent or header code?
No.Both are billable codes, and neither contains the other.
Registry fact
- Are there sequencing instructions?
None.Neither entry carries a Code First or Use Additional Code note that names the other.
Official rule
- Are there other coding relationships?
None found.No laterality, encounter-phase, Table of Neoplasms, Table of Drugs and Chemicals, or history-versus-active-disease relationship links these codes.
MedCoder-derived
Official rule: a tabular instructional note or a section of the ICD-10-CM Official Guidelines, quoted as published. Registry fact: the codes’ own published attributes (titles, billable status, position in the hierarchy, code set). MedCoder-derived: a reading MedCoder computes from those facts; it is not itself a rule. How to read the labels
Can these codes be reported together?
Yes, when each is documented. V93.83XA and V93.83XD both belong to category V93.
No Excludes1/Excludes2 relationship exists between these codes in the official tabular list. The code titles state what each one covers, and the documentation decides which applies.
Side by side
| V93.83XAOther injury due to other accident on board other powered watercraft, initial encounter | V93.83XDOther injury due to other accident on board other powered watercraft, subsequent encounter | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | V00-Y99 — External Causes of Morbidity (V00-Y99) | V00-Y99 — External Causes of Morbidity (V00-Y99) |
| Definition | Other injury due to other accident on board other powered watercraft, initial encounter is a billable ICD-10-CM diagnosis code (V93.83XA). | Other injury due to other accident on board other powered watercraft, subsequent encounter is a billable ICD-10-CM diagnosis code (V93.83XD). |
| 7th character | The appropriate 7th character is to be added to each code from category V93 | The appropriate 7th character is to be added to each code from category V93 |
| Includes | Other injury due to other accident on board Hovercraft Other injury due to other accident on board Jet ski | Other injury due to other accident on board Hovercraft Other injury due to other accident on board Jet ski |
| Excludes1 | civilian water transport accident involving military watercraft (V94.81-) other injury due to accident to watercraft (V91.-) military watercraft accident in military or war operations (Y36, Y37.-) | civilian water transport accident involving military watercraft (V94.81-) other injury due to accident to watercraft (V91.-) military watercraft accident in military or war operations (Y36, Y37.-) |
| Excludes2 | drowning and submersion due to accident on board watercraft, without accident to watercraft (V92.-) | drowning and submersion due to accident on board watercraft, without accident to watercraft (V92.-) |
Notes are the code’s own tabular entry, quoted as published. A note that names the other code is the one the verdict above rests on.
Derived from the official CMS ICD-10-CM tabular data (FY2026). A coding-rule comparison, not billing advice: payer-specific edits and medical-necessity policy are outside its scope. All data sources