S33.8XXA
ICD-10-CMSprain of other parts of lumbar spine and pelvis, initial encounter
This code signifies a sprain or ligamentous injury affecting areas of the lumbar spine or pelvis not specifically categorized elsewhere, such as the sacroiliac joint or other specified lumbar segments. It indicates damage to the soft tissues supporting these structures, typically resulting from overstretching or tearing of ligaments.
Apply this code for initial encounters where a patient presents with a sprain to an unspecified or "other" part of the lumbar spine or pelvis. This includes injuries like lumbosacral sprains or sprains involving pelvic ligaments not otherwise classified. It is appropriate when the specific ligament or vertebral level within the lumbar spine or pelvis is not precisely documented, but a sprain is confirmed.
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