S55 Injury of blood vessels at forearm level
ICD-10-CM category S55 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 135 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
S55.0 Injury of ulnar artery at forearm levelS55.00 Unspecified injury of ulnar artery at forearm levelS55.001 Unsp injury of ulnar artery at forearm level, right armS55.002 Unsp injury of ulnar artery at forearm level, left armS55.009 Unsp injury of ulnar artery at forearm level, unsp armS55.01 Laceration of ulnar artery at forearm levelS55.011 Laceration of ulnar artery at forearm level, right armS55.012 Laceration of ulnar artery at forearm level, left armS55.019 Laceration of ulnar artery at forearm level, unspecified armS55.09 Other specified injury of ulnar artery at forearm levelS55.091 Oth injury of ulnar artery at forearm level, right armS55.092 Oth injury of ulnar artery at forearm level, left armS55.099 Oth injury of ulnar artery at forearm level, unspecified armS55.1 Injury of radial artery at forearm levelS55.10 Unspecified injury of radial artery at forearm levelS55.101 Unsp injury of radial artery at forearm level, right armS55.102 Unsp injury of radial artery at forearm level, left armS55.109 Unsp injury of radial artery at forearm level, unsp armS55.11 Laceration of radial artery at forearm levelS55.111 Laceration of radial artery at forearm level, right armS55.112 Laceration of radial artery at forearm level, left armS55.119 Laceration of radial artery at forearm level, unsp armS55.19 Other specified injury of radial artery at forearm levelS55.191 Oth injury of radial artery at forearm level, right armS55.192 Oth injury of radial artery at forearm level, left armS55.199 Oth injury of radial artery at forearm level, unsp armS55.2 Injury of vein at forearm levelS55.20 Unspecified injury of vein at forearm levelS55.201 Unspecified injury of vein at forearm level, right armS55.202 Unspecified injury of vein at forearm level, left armS55.209 Unspecified injury of vein at forearm level, unspecified armS55.21 Laceration of vein at forearm levelS55.211 Laceration of vein at forearm level, right armS55.212 Laceration of vein at forearm level, left armS55.219 Laceration of vein at forearm level, unspecified armS55.29 Other specified injury of vein at forearm levelS55.291 Other specified injury of vein at forearm level, right armS55.292 Other specified injury of vein at forearm level, left armS55.299 Oth injury of vein at forearm level, unspecified armS55.8 Injury of other blood vessels at forearm level
Billable codes in S55
| Code | Description |
|---|---|
S55.001A | Unspecified injury of ulnar artery at forearm level, right arm, initial encounter |
S55.001D | Unspecified injury of ulnar artery at forearm level, right arm, subsequent encounter |
S55.001S | Unspecified injury of ulnar artery at forearm level, right arm, sequela |
S55.002A | Unspecified injury of ulnar artery at forearm level, left arm, initial encounter |
S55.002D | Unspecified injury of ulnar artery at forearm level, left arm, subsequent encounter |
S55.002S | Unspecified injury of ulnar artery at forearm level, left arm, sequela |
S55.009A | Unspecified injury of ulnar artery at forearm level, unspecified arm, initial encounter |
S55.009D | Unspecified injury of ulnar artery at forearm level, unspecified arm, subsequent encounter |
S55.009S | Unspecified injury of ulnar artery at forearm level, unspecified arm, sequela |
S55.011A | Laceration of ulnar artery at forearm level, right arm, initial encounter |
S55.011D | Laceration of ulnar artery at forearm level, right arm, subsequent encounter |
S55.011S | Laceration of ulnar artery at forearm level, right arm, sequela |
S55.012A | Laceration of ulnar artery at forearm level, left arm, initial encounter |
S55.012D | Laceration of ulnar artery at forearm level, left arm, subsequent encounter |
S55.012S | Laceration of ulnar artery at forearm level, left arm, sequela |
S55.019A | Laceration of ulnar artery at forearm level, unspecified arm, initial encounter |
S55.019D | Laceration of ulnar artery at forearm level, unspecified arm, subsequent encounter |
S55.019S | Laceration of ulnar artery at forearm level, unspecified arm, sequela |
S55.091A | Other specified injury of ulnar artery at forearm level, right arm, initial encounter |
S55.091D | Other specified injury of ulnar artery at forearm level, right arm, subsequent encounter |
S55.091S | Other specified injury of ulnar artery at forearm level, right arm, sequela |
S55.092A | Other specified injury of ulnar artery at forearm level, left arm, initial encounter |
S55.092D | Other specified injury of ulnar artery at forearm level, left arm, subsequent encounter |
S55.092S | Other specified injury of ulnar artery at forearm level, left arm, sequela |
S55.099A | Other specified injury of ulnar artery at forearm level, unspecified arm, initial encounter |
S55.099D | Other specified injury of ulnar artery at forearm level, unspecified arm, subsequent encounter |
S55.099S | Other specified injury of ulnar artery at forearm level, unspecified arm, sequela |
S55.101A | Unspecified injury of radial artery at forearm level, right arm, initial encounter |
S55.101D | Unspecified injury of radial artery at forearm level, right arm, subsequent encounter |
S55.101S | Unspecified injury of radial artery at forearm level, right arm, sequela |
S55.102A | Unspecified injury of radial artery at forearm level, left arm, initial encounter |
S55.102D | Unspecified injury of radial artery at forearm level, left arm, subsequent encounter |
S55.102S | Unspecified injury of radial artery at forearm level, left arm, sequela |
S55.109A | Unspecified injury of radial artery at forearm level, unspecified arm, initial encounter |
S55.109D | Unspecified injury of radial artery at forearm level, unspecified arm, subsequent encounter |
S55.109S | Unspecified injury of radial artery at forearm level, unspecified arm, sequela |
S55.111A | Laceration of radial artery at forearm level, right arm, initial encounter |
S55.111D | Laceration of radial artery at forearm level, right arm, subsequent encounter |
S55.111S | Laceration of radial artery at forearm level, right arm, sequela |
S55.112A | Laceration of radial artery at forearm level, left arm, initial encounter |
S55.112D | Laceration of radial artery at forearm level, left arm, subsequent encounter |
S55.112S | Laceration of radial artery at forearm level, left arm, sequela |
S55.119A | Laceration of radial artery at forearm level, unspecified arm, initial encounter |
S55.119D | Laceration of radial artery at forearm level, unspecified arm, subsequent encounter |
S55.119S | Laceration of radial artery at forearm level, unspecified arm, sequela |
S55.191A | Other specified injury of radial artery at forearm level, right arm, initial encounter |
S55.191D | Other specified injury of radial artery at forearm level, right arm, subsequent encounter |
S55.191S | Other specified injury of radial artery at forearm level, right arm, sequela |
S55.192A | Other specified injury of radial artery at forearm level, left arm, initial encounter |
S55.192D | Other specified injury of radial artery at forearm level, left arm, subsequent encounter |
S55.192S | Other specified injury of radial artery at forearm level, left arm, sequela |
S55.199A | Other specified injury of radial artery at forearm level, unspecified arm, initial encounter |
S55.199D | Other specified injury of radial artery at forearm level, unspecified arm, subsequent encounter |
S55.199S | Other specified injury of radial artery at forearm level, unspecified arm, sequela |
S55.201A | Unspecified injury of vein at forearm level, right arm, initial encounter |
S55.201D | Unspecified injury of vein at forearm level, right arm, subsequent encounter |
S55.201S | Unspecified injury of vein at forearm level, right arm, sequela |
S55.202A | Unspecified injury of vein at forearm level, left arm, initial encounter |
S55.202D | Unspecified injury of vein at forearm level, left arm, subsequent encounter |
S55.202S | Unspecified injury of vein at forearm level, left arm, sequela |
S55.209A | Unspecified injury of vein at forearm level, unspecified arm, initial encounter |
S55.209D | Unspecified injury of vein at forearm level, unspecified arm, subsequent encounter |
S55.209S | Unspecified injury of vein at forearm level, unspecified arm, sequela |
S55.211A | Laceration of vein at forearm level, right arm, initial encounter |
S55.211D | Laceration of vein at forearm level, right arm, subsequent encounter |
S55.211S | Laceration of vein at forearm level, right arm, sequela |
S55.212A | Laceration of vein at forearm level, left arm, initial encounter |
S55.212D | Laceration of vein at forearm level, left arm, subsequent encounter |
S55.212S | Laceration of vein at forearm level, left arm, sequela |
S55.219A | Laceration of vein at forearm level, unspecified arm, initial encounter |
S55.219D | Laceration of vein at forearm level, unspecified arm, subsequent encounter |
S55.219S | Laceration of vein at forearm level, unspecified arm, sequela |
S55.291A | Other specified injury of vein at forearm level, right arm, initial encounter |
S55.291D | Other specified injury of vein at forearm level, right arm, subsequent encounter |
S55.291S | Other specified injury of vein at forearm level, right arm, sequela |
S55.292A | Other specified injury of vein at forearm level, left arm, initial encounter |
S55.292D | Other specified injury of vein at forearm level, left arm, subsequent encounter |
S55.292S | Other specified injury of vein at forearm level, left arm, sequela |
S55.299A | Other specified injury of vein at forearm level, unspecified arm, initial encounter |
S55.299D | Other specified injury of vein at forearm level, unspecified arm, subsequent encounter |
S55.299S | Other specified injury of vein at forearm level, unspecified arm, sequela |
S55.801A | Unspecified injury of other blood vessels at forearm level, right arm, initial encounter |
S55.801D | Unspecified injury of other blood vessels at forearm level, right arm, subsequent encounter |
S55.801S | Unspecified injury of other blood vessels at forearm level, right arm, sequela |
S55.802A | Unspecified injury of other blood vessels at forearm level, left arm, initial encounter |
S55.802D | Unspecified injury of other blood vessels at forearm level, left arm, subsequent encounter |
S55.802S | Unspecified injury of other blood vessels at forearm level, left arm, sequela |
S55.809A | Unspecified injury of other blood vessels at forearm level, unspecified arm, initial encounter |
S55.809D | Unspecified injury of other blood vessels at forearm level, unspecified arm, subsequent encounter |
S55.809S | Unspecified injury of other blood vessels at forearm level, unspecified arm, sequela |
S55.811A | Laceration of other blood vessels at forearm level, right arm, initial encounter |
S55.811D | Laceration of other blood vessels at forearm level, right arm, subsequent encounter |
S55.811S | Laceration of other blood vessels at forearm level, right arm, sequela |
S55.812A | Laceration of other blood vessels at forearm level, left arm, initial encounter |
S55.812D | Laceration of other blood vessels at forearm level, left arm, subsequent encounter |
S55.812S | Laceration of other blood vessels at forearm level, left arm, sequela |
S55.819A | Laceration of other blood vessels at forearm level, unspecified arm, initial encounter |
S55.819D | Laceration of other blood vessels at forearm level, unspecified arm, subsequent encounter |
S55.819S | Laceration of other blood vessels at forearm level, unspecified arm, sequela |
S55.891A | Other specified injury of other blood vessels at forearm level, right arm, initial encounter |
S55.891D | Other specified injury of other blood vessels at forearm level, right arm, subsequent encounter |
S55.891S | Other specified injury of other blood vessels at forearm level, right arm, sequela |
S55.892A | Other specified injury of other blood vessels at forearm level, left arm, initial encounter |
S55.892D | Other specified injury of other blood vessels at forearm level, left arm, subsequent encounter |
S55.892S | Other specified injury of other blood vessels at forearm level, left arm, sequela |
S55.899A | Other specified injury of other blood vessels at forearm level, unspecified arm, initial encounter |
S55.899D | Other specified injury of other blood vessels at forearm level, unspecified arm, subsequent encounter |
S55.899S | Other specified injury of other blood vessels at forearm level, unspecified arm, sequela |
S55.901A | Unspecified injury of unspecified blood vessel at forearm level, right arm, initial encounter |
S55.901D | Unspecified injury of unspecified blood vessel at forearm level, right arm, subsequent encounter |
S55.901S | Unspecified injury of unspecified blood vessel at forearm level, right arm, sequela |
S55.902A | Unspecified injury of unspecified blood vessel at forearm level, left arm, initial encounter |
S55.902D | Unspecified injury of unspecified blood vessel at forearm level, left arm, subsequent encounter |
S55.902S | Unspecified injury of unspecified blood vessel at forearm level, left arm, sequela |
S55.909A | Unspecified injury of unspecified blood vessel at forearm level, unspecified arm, initial encounter |
S55.909D | Unspecified injury of unspecified blood vessel at forearm level, unspecified arm, subsequent encounter |
S55.909S | Unspecified injury of unspecified blood vessel at forearm level, unspecified arm, sequela |
S55.911A | Laceration of unspecified blood vessel at forearm level, right arm, initial encounter |
S55.911D | Laceration of unspecified blood vessel at forearm level, right arm, subsequent encounter |
S55.911S | Laceration of unspecified blood vessel at forearm level, right arm, sequela |
S55.912A | Laceration of unspecified blood vessel at forearm level, left arm, initial encounter |
S55.912D | Laceration of unspecified blood vessel at forearm level, left arm, subsequent encounter |
S55.912S | Laceration of unspecified blood vessel at forearm level, left arm, sequela |
S55.919A | Laceration of unspecified blood vessel at forearm level, unspecified arm, initial encounter |
S55.919D | Laceration of unspecified blood vessel at forearm level, unspecified arm, subsequent encounter |
S55.919S | Laceration of unspecified blood vessel at forearm level, unspecified arm, sequela |
S55.991A | Other specified injury of unspecified blood vessel at forearm level, right arm, initial encounter |
S55.991D | Other specified injury of unspecified blood vessel at forearm level, right arm, subsequent encounter |
S55.991S | Other specified injury of unspecified blood vessel at forearm level, right arm, sequela |
S55.992A | Other specified injury of unspecified blood vessel at forearm level, left arm, initial encounter |
S55.992D | Other specified injury of unspecified blood vessel at forearm level, left arm, subsequent encounter |
S55.992S | Other specified injury of unspecified blood vessel at forearm level, left arm, sequela |
S55.999A | Other specified injury of unspecified blood vessel at forearm level, unspecified arm, initial encounter |
S55.999D | Other specified injury of unspecified blood vessel at forearm level, unspecified arm, subsequent encounter |
S55.999S | Other specified injury of unspecified blood vessel at forearm level, unspecified arm, sequela |
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