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ICD-10 0HTT0ZZ Code Mapping

Terms & Definitions

Alternative: Single ICD-9 code reproduces the complete meaning of one ICD-10 code. Cluster: Multiple ICD-9 codes representing single ICD-10 code. At times it requires multiple ICD-9 codes combined to reproduce the complete meaning of one ICD-10 code. Mapping Types: "Single Code-to-Single Code", "Single Code-to-Cluster", "Cluster-to-Single Code". Note: More than one ICD-9 code (cluster) may be a valid translation of a given ICD-10 code. Which one of those ICD-9 codes (clusters) is the most correct translation must be determined based on the clinical case.

ICD-10 0HTT0ZZ (Procedure) to ICD-9 Mapping Options

Mappping option #1 (4)
Source ICD-10 Mapping Type Target ICD-9
Recommended Mapping (based on statistical analysis)
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach Single To Single 8541 (Procedure) - Unilat simple mastectomy (Unilateral simple mastectomy)
CMS/CDC General Equivalence Mappings
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach Single To Single Alternative #1: 8541 (Procedure) - Unilat simple mastectomy (Unilateral simple mastectomy)
Mappping option #2 (4)
Source ICD-10 Mapping Type Target ICD-9
Recommended Mapping (based on statistical analysis)
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach
with
07T50ZZ (Procedure) - Resection of Right Axillary Lymphatic, Open Approach 		Cluster To Single 8543 (Procedure) - Unilat exten simp mastec (Unilateral extended simple mastectomy)
CMS/CDC General Equivalence Mappings
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach
with
07T50ZZ (Procedure) - Resection of Right Axillary Lymphatic, Open Approach 		Cluster To Single Alternative #1: 8543 (Procedure) - Unilat exten simp mastec (Unilateral extended simple mastectomy)
Mappping option #3 (4)
Source ICD-10 Mapping Type Target ICD-9
Recommended Mapping (based on statistical analysis)
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach
with
07T50ZZ (Procedure) - Resection of Right Axillary Lymphatic, Open Approach
with
0KTH0ZZ (Procedure) - Resection of Right Thorax Muscle, Open Approach 		Cluster To Single 8545 (Procedure) - Unilat radical mastectom (Unilateral radical mastectomy)
CMS/CDC General Equivalence Mappings
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach
with
07T50ZZ (Procedure) - Resection of Right Axillary Lymphatic, Open Approach
with
0KTH0ZZ (Procedure) - Resection of Right Thorax Muscle, Open Approach 		Cluster To Single Alternative #1: 8545 (Procedure) - Unilat radical mastectom (Unilateral radical mastectomy)
Mappping option #4 (4)
Source ICD-10 Mapping Type Target ICD-9
Recommended Mapping (based on statistical analysis)
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach
with
07T50ZZ (Procedure) - Resection of Right Axillary Lymphatic, Open Approach
with
07T70ZZ (Procedure) - Resection of Thorax Lymphatic, Open Approach
with
07T80ZZ (Procedure) - Resection of Right Internal Mammary Lymphatic, Open Approach
with
0KTH0ZZ (Procedure) - Resection of Right Thorax Muscle, Open Approach 		Cluster To Single 8547 (Procedure) - Unil ext rad mastectomy (Unilateral extended radical mastectomy)
CMS/CDC General Equivalence Mappings
0HTT0ZZ (Procedure) - Resection of Right Breast, Open Approach
with
07T50ZZ (Procedure) - Resection of Right Axillary Lymphatic, Open Approach
with
07T70ZZ (Procedure) - Resection of Thorax Lymphatic, Open Approach
with
07T80ZZ (Procedure) - Resection of Right Internal Mammary Lymphatic, Open Approach
with
0KTH0ZZ (Procedure) - Resection of Right Thorax Muscle, Open Approach 		Cluster To Single Alternative #1: 8547 (Procedure) - Unil ext rad mastectomy (Unilateral extended radical mastectomy)