batch_get_hospital_chargemaster_cost
ChatGPTLooks up cost stats for several (code_type, code) pairs at one hospital (identified by hospital_id) in a single call - the batch counterpart to get_hospital_chargemaster_cost. Use this instead of calling get_hospital_chargemaster_cost once per code when pricing a fixed set of codes at one hospital (e.g. cross-linking a curated list of procedures on a hospital's page). Capped at 100 codes per call; a request over that is rejected with INVALID_ARGUMENT rather than silently truncated.






