S35.31Non-billable (header)

Injury of portal vein

Sub-codes of S35.31(3)

S35.31 is a non-billable header. Select a sub-code to bill. Sub-codes marked ⚠ require a 7th character — append A, D, or S (and an X placeholder if needed).

S35.311Laceration of portal vein⚠ 7th charS35.318Other specified injury of portal vein⚠ 7th charS35.319Unspecified injury of portal vein⚠ 7th char

Code Hierarchy

┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├S30-S39Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)├S35Injury of blood vessels at abdomen, lower back and pelvis level
└S35.31Injury of portal vein

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