Description
This pretrained model maps ICD-10-CM codes to their generalised 3-digit ICD-10-CM codes and the main concepts. Trained on the ICD-10-CM 20260401 (FY2026, effective April 1, 2026) code set.
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How to use
document_assembler = DocumentAssembler()\
.setInputCol("text")\
.setOutputCol("document")
chunk_assembler = Doc2Chunk()\
.setInputCols(["document"])\
.setOutputCol("ner_chunk")
icd10cm_generalised_mapper = ChunkMapperModel.pretrained("icd10cm_generalised_mapper", "en", "clinical/models")\
.setInputCols(["ner_chunk"])\
.setOutputCol("mappings")\
.setRels(["generalised_code"])
pipeline = Pipeline(stages=[document_assembler, chunk_assembler, icd10cm_generalised_mapper])
data = spark.createDataFrame([["A00.0"]]).toDF("text")
result = pipeline.fit(data).transform(data)
document_assembler = nlp.DocumentAssembler()\
.setInputCol("text")\
.setOutputCol("document")
chunk_assembler = nlp.Doc2Chunk()\
.setInputCols(["document"])\
.setOutputCol("ner_chunk")
icd10cm_generalised_mapper = medical.ChunkMapperModel.pretrained("icd10cm_generalised_mapper", "en", "clinical/models")\
.setInputCols(["ner_chunk"])\
.setOutputCol("mappings")\
.setRels(["generalised_code"])
pipeline = nlp.Pipeline(stages=[document_assembler, chunk_assembler, icd10cm_generalised_mapper])
data = spark.createDataFrame([["A00.0"]]).toDF("text")
result = pipeline.fit(data).transform(data)
val documentAssembler = new DocumentAssembler()
.setInputCol("text")
.setOutputCol("document")
val chunkAssembler = new Doc2Chunk()
.setInputCols("document")
.setOutputCol("ner_chunk")
val icd10cm_generalised_mapper = ChunkMapperModel.pretrained("icd10cm_generalised_mapper", "en", "clinical/models")
.setInputCols(Array("ner_chunk"))
.setOutputCol("mappings")
.setRels(Array("generalised_code"))
val pipeline = new Pipeline().setStages(Array(documentAssembler, chunkAssembler, icd10cm_generalised_mapper))
val data = Seq("A00.0").toDF("text")
val result = pipeline.fit(data).transform(data)
Results
| code | generalised_code |
|:-------|:------------------------------------------------------------|
| A00.0 | ['A00:Certain infectious and parasitic diseases'] |
| E11.9 | ['E11:Endocrine, nutritional and metabolic diseases'] |
| I10 | ['I10:Diseases of the circulatory system'] |
| J44.9 | ['J44:Diseases of the respiratory system'] |
| F32.9 | ['F32:Mental, Behavioral and Neurodevelopmental disorders'] |
Model Information
| Model Name: | icd10cm_generalised_mapper |
| Compatibility: | Healthcare NLP 6.4.0+ |
| License: | Licensed |
| Edition: | Official |
| Input Labels: | [ner_chunk] |
| Output Labels: | [mappings] |
| Language: | en |
| Size: | 1.4 MB |