Question:
The physician documented that following a diagnostic spinal tap, the patient had a headache attributed to low cerebrospinal fluid (CSF) pressure. What diagnosis code should we select?Wyoming Subscriber
Answer:
The best choice from ICD-9 is 349.0 (
Reaction to spinal or lumbar puncture). The descriptor includes the notation of "Headache following lumbar puncture," which could be the situation for the patient in question.
Bonus tip:
Although many code descriptors will undergo changes when ICD-10 becomes effective in October 2013, 349.0's ICD-10 counterpart will look virtually the same. The new ICD-10 code will be G97.1 (
Other reaction to spinal and lumbar puncture). The accompanying notation of included conditions states, "Headache due to lumbar puncture."