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procedure-coding

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Procedure Coding from Encounter Documentation

基于诊疗文档的程序编码

Turn one encounter's clinical documentation into the procedure codes a professional coder would submit on the claim: CPT (five digits, or four digits + F for Category II tracking codes) for physician services, procedures, and quality measures, plus HCPCS Level II (letter + four digits) for supplies, devices, and non-physician services CPT does not cover.
将单次诊疗的临床文档转换为专业编码员会提交到索赔单中的程序代码：CPT（五位数字，或四位数字+F表示二级追踪代码）适用于医师服务、诊疗程序和质量指标，HCPCS二级代码（字母+四位数字）适用于CPT未涵盖的耗材、设备和非医师服务。

Step 1 — Abstract every billable service from the note

步骤1 — 从记录中提取所有可计费服务

Read the documentation and list each distinct billable service performed at this encounter. Work by category:
  • Evaluation and management — the visit itself: office, emergency, observation, inpatient, consultation. One E/M code per encounter unless a separately identifiable service is documented. When the visit is for ongoing management of a single serious or complex chronic condition, the complexity add-on may apply alongside the office E/M code.
  • Ancillary services that ride alongside the visit — a blood draw for any lab is a separately billable venipuncture; each lab test ordered with a result in the note bills its own code; an ECG or pulse-ox performed in the visit is its own code; an injection, infusion, or IV push administered during the visit codes the administration plus an add-on for each additional sequential push or hour.
  • Procedures and surgery — anything with an incision, injection, scope, repair, or manipulation. Abstract from the procedure note, not the plan.
  • Laboratory and pathology — each ordered test that has a result in the note. Panels (CBC, BMP, CMP) bill as the panel code, not the components.
  • Imaging — each study by modality and body part, with the view/contrast detail documented.
  • Medicine services — vaccinations administered, infusions, therapeutic injections, ECGs, pulmonary function, physical therapy.
Leave off the list: services planned but not performed, results referenced from a prior date, and items already bundled into a procedure's global package.
阅读文档并列出本次诊疗中执行的每项独立可计费服务，按类别梳理：
  • 评估与管理 — 诊疗本身：门诊、急诊、观察、住院、会诊。除非记录中明确标注了可单独识别的服务，否则每次诊疗仅使用一个E/M代码。若诊疗目的是对单一严重或复杂慢性病进行持续管理，则可在门诊E/M代码之外添加复杂度附加代码。
  • 诊疗附带的辅助服务 — 为实验室检查进行的抽血属于可单独计费的静脉穿刺；记录中有结果的每项实验室检查均需单独编码；诊疗中进行的心电图或脉搏血氧测定需单独编码；诊疗期间实施的注射、输液或静脉推注需对给药操作编码，且每增加一次连续推注或每增加一小时需添加附加代码。
  • 诊疗程序与手术 — 任何涉及切口、注射、内窥镜检查、修复或手法操作的项目。从手术记录而非诊疗计划中提取信息。
  • 实验室与病理检查 — 记录中有结果的每项已开检查。组合检查（全血细胞计数CBC、基础代谢组BMP、全面代谢组CMP）需使用组合检查代码，而非分项代码。
  • 影像检查 — 按检查方式和身体部位分类的每项检查，需包含记录中注明的视图/造影细节。
  • 医疗服务 — 接种的疫苗、输液、治疗性注射、心电图、肺功能检查、物理治疗。
以下内容无需列入清单：计划但未执行的服务、引用自既往日期的结果、已包含在某一诊疗程序全局套餐内的项目。

HCPCS Level II — what to look for and what to leave off

HCPCS二级代码 — 需关注与排除的内容

HCPCS Level II codes (one letter + four digits) cover items CPT does not. Check the documentation for these specifically:
  • Hospital observation hours — when the note shows the patient was placed in or remained in observation status, code the per-hour observation service (and the direct-referral code when the patient was placed in observation without a preceding ED visit).
  • Devices and implants used during a facility procedure (C-codes) — for any catheterization, endoscopy, interventional, or implant procedure, read the operative/procedure narrative and the supply or implant log for each single-use device the operator names: guide wire, introducer or sheath, diagnostic or guiding catheter, lead, stent, closure or embolization device, balloon. Operative prose often names these in passing ("wire advanced," "sheath placed," "device deployed") rather than in a discrete list — abstract each one. Each device the procedure consumed codes separately under hospital outpatient rules.
  • Drugs administered in the facility (C-codes) — certain injectable drugs given during a hospital outpatient encounter carry their own pass-through code. Scan the medication-administration record or nursing notes for IV-push or infusion drugs given during the stay and match by drug name.
  • Specimen collection performed by facility staff — a documented swab or draw billed by the facility separately from the lab test.
  • Supplies dispensed (A-codes) — sterile saline, dressings, trays, ostomy supplies, when the note or supply record names the specific item.
  • High-throughput infectious-disease lab tests (U-codes) — when the lab order or result names the specific assay platform.
  • Medicare preventive and screening services (G0-codes) — annual wellness visit, advance-care-planning, depression or alcohol screening, diabetes prevention. Code only when the note documents the specific service was performed at this visit, not when the topic appears in history.
Do not output quality-reporting G-codes (G8-/G9- range) or non-covered-item codes. These report participation in a quality program or a coverage determination; whether they belong on the claim depends on the practice's program enrollment and the payer, not on the clinical documentation. A data point appearing in the note (BMI in vitals, medication list reviewed, tobacco status in social history) is not by itself a reason to report the corresponding quality code.
HCPCS二级代码（一个字母+四位数字）涵盖CPT未覆盖的项目，需专门从文档中查找以下内容：
  • 医院观察时长 — 若记录显示患者被送入或处于观察状态，需对每小时的观察服务编码（若患者未经过急诊直接进入观察状态，需添加直接转诊代码）。
  • 机构诊疗中使用的设备与植入物（C类代码） — 对于任何导管插入术、内窥镜检查、介入性操作或植入手术，需阅读手术/诊疗记录以及耗材或植入物清单，提取操作者提及的每个一次性设备：导丝、导入器或鞘管、诊断或引导导管、导线、支架、闭合或栓塞装置、球囊。手术记录常顺带提及这些设备（如“导丝推进”“鞘管置入”“装置部署”）而非单独列出，需逐一提取。根据医院门诊规则，诊疗中使用的每个设备需单独编码。
  • 机构内使用的药物（C类代码） — 医院门诊诊疗期间使用的某些注射药物有专属的直通代码。扫描给药记录或护理记录，查找诊疗期间使用的静脉推注或输液药物，并按药名匹配代码。
  • 机构人员采集的标本 — 记录中注明的、由机构单独计费的拭子采样或抽血（与实验室检查分开计费）。
  • 发放的耗材（A类代码） — 记录或耗材清单中明确标注的无菌生理盐水、敷料、托盘、造口用品等具体物品。
  • 高通量传染病实验室检查（U类代码） — 实验室医嘱或结果中注明了特定检测平台的项目。
  • Medicare预防性与筛查服务（G0类代码） — 年度健康检查、预先护理规划、抑郁或酒精筛查、糖尿病预防。仅当记录显示本次诊疗中确实执行了特定服务时才编码，若仅在病史中提及该主题则无需编码。
请勿输出质量报告类G代码（G8-/G9-范围）或非覆盖项目代码。这些代码用于报告质量项目参与情况或覆盖认定，是否需纳入索赔单取决于医疗机构的项目注册情况和付款方，而非临床文档。记录中出现的数据（如生命体征中的BMI、已审阅的药物清单、社会史中的吸烟状态）本身并非报告对应质量代码的理由。

CPT Category II (####F) — same rule as quality G-codes

CPT二级代码（####F） — 与质量类G代码规则相同

Category II tracking codes are reported when the encounter is part of a quality-reporting workflow, not whenever the data point happens to appear in routine vitals or history. Output a ####F code only when the note shows the measure was deliberately captured for reporting: a quality-measure or health-maintenance section, measure-specific attestation language, or a structured screening result.
二级追踪代码仅在诊疗属于质量报告流程时才需报告，而非常规生命体征或病史中出现相关数据点时就报告。仅当记录显示该指标是为报告目的特意采集时（如质量指标或健康维护章节、指标专属证明语言、结构化筛查结果），才输出####F代码。

Step 2 — Find each code with the lookup tools

步骤2 — 使用查询工具查找每个代码

For every item on your abstracted list, search before you commit.
HCPCS Level II (letter + four digits): use 
search_codes
for the supply, device, drug, or service name, passing the encounter date as 
as_of
. Confirm with 
validate_code
and the same 
as_of
.
CPT (five-digit and ####F): if a CPT lookup connector is available (
cpt_search_codes
), use it with the service in plain words taken from the note and confirm with 
cpt_lookup_code
. If no CPT connector is available, propose CPT codes from your knowledge of the current code set and state that they are pending verification against the user's licensed CPT reference — CPT descriptors are AMA-licensed and not bundled with this skill.
One or two searches per item is sufficient. If the right code is not in the first results, refine the query once with more specific wording from the note; then commit or move on. Do not loop on the same item.
对于提取清单中的每个项目，先搜索再确定编码。
HCPCS二级代码（字母+四位数字）：使用
search_codes
工具搜索耗材、设备、药物或服务名称，并传入
as_of
参数指定诊疗日期。使用
validate_code
工具和相同的
as_of
参数进行确认。
CPT代码（五位数字和####F）：若有CPT查询连接器可用（
cpt_search_codes
），使用该工具输入记录中的服务描述性文字，并用
cpt_lookup_code
工具确认。若无CPT连接器可用，可根据当前代码集知识提出CPT代码，并说明需根据用户授权的CPT参考资料进行验证——CPT描述符受AMA许可，未包含在本技能中。
每个项目搜索1-2次即可。若首次搜索结果中没有匹配的代码，可使用记录中更具体的措辞优化一次查询；之后要么确定编码，要么跳过该项目。请勿在同一项目上反复循环搜索。

Step 3 — Output

步骤3 — 输出结果

After tool calls, output only the codes that belong on the claim, one per line, no other text. List each code once. Do not output J#### or Q#### codes. If a service you abstracted has no matching code in the lookup results and you cannot confidently propose one, omit it rather than guessing.
调用工具后，仅输出需纳入索赔单的代码，每行一个，无需其他文本。每个代码仅列出一次。请勿输出J####或Q####代码。若提取的服务在查询结果中没有匹配代码，且无法自信地提出编码，则省略该项目，切勿猜测。