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Independent Clinical Laboratory Transmittal Letters

Transmittal letters contain changes to MassHealth provider manuals. They summarize the change, contain revised pages for the provider manual, and tell providers how to update their manuals with the new pages.

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Open PDF file, 454.42 KB,  LAB-60: Updates to Subchapter 6: Addition of Service Codes Related to Genetic Testing (English, PDF 454.42 KB)

Open DOCX file, 157.98 KB,  LAB-60: Updates to Subchapter 6: Addition of Service Codes Related to Genetic Testing (English, DOCX 157.98 KB)

Open PDF file, 374.07 KB,  LAB-59: Updates to Subchapter 6 (2025 HCPCS) (English, PDF 374.07 KB)

Open DOCX file, 156.7 KB,  LAB-59: Updates to Subchapter 6 (2025 HCPCS) (English, DOCX 156.7 KB)

Open PDF file, 300.97 KB,  LAB-58: Updates to Subchapter 6 (English, PDF 300.97 KB)

Open DOCX file, 174.75 KB,  LAB-58: Updates to Subchapter 6 (English, DOCX 174.75 KB)

Open PDF file, 216.37 KB,  LAB-57: Removal of Prior Authorization Restrictions effective November 21, 2024 (English, PDF 216.37 KB)

Open DOCX file, 146.22 KB,  LAB-57: Removal of Prior Authorization Restrictions effective November 21, 2024 (English, DOCX 146.22 KB)

Open PDF file, 222.92 KB,  LAB-56: Updates to Subchapter 6 (2024 HCPCS) (English, PDF 222.92 KB)

Open DOCX file, 150.4 KB,  LAB-56: Updates to Subchapter 6 (2024 HCPCS) (English, DOCX 150.4 KB)

Open PDF file, 268.89 KB,  LAB-55: Removal of Individual Consideration Effective August 1, 2022; Updated Codes in Subchapter 6 for HCPCS 2023 (English, PDF 268.89 KB)

Open DOCX file, 113.92 KB,  LAB-55: Removal of Individual Consideration Effective August 1, 2022; Updated Codes in Subchapter 6 for HCPCS 2023 (English, DOCX 113.92 KB)

Open PDF file, 283.3 KB,  LAB-54: 2020 updates and 2021 HCPCS (English, PDF 283.3 KB)

Open DOCX file, 123.21 KB,  LAB-54: 2020 updates and 2021 HCPCS (English, DOCX 123.21 KB)

Open PDF file, 241.97 KB,  LAB-53: 2020 HCPCS Service Code Updates Including New Service Codes Relating to COVID-19 (English, PDF 241.97 KB)

Open DOCX file, 51.78 KB,  LAB-53: 2020 HCPCS Service Code Updates Including New Service Codes Relating to COVID-19 (English, DOCX 51.78 KB)

Open PDF file, 289.67 KB,  LAB-52: Diagnostic Tests for COVID-19 (English, PDF 289.67 KB)

Open DOCX file, 93.25 KB,  LAB-52: Diagnostic Tests for COVID-19 (English, DOCX 93.25 KB)

Open PDF file, 246.2 KB,  LAB-51: Diagnostic Tests for COVID-19 (English, PDF 246.2 KB)

Open DOCX file, 121.67 KB,  LAB-51: Diagnostic Tests for COVID-19 (English, DOCX 121.67 KB)

Open PDF file, 275.37 KB,  LAB-50: Diagnostic Tests for COVID-19 (Updated) (English, PDF 275.37 KB)

Open DOCX file, 104.95 KB,  LAB-50: Diagnostic Tests for COVID-19 (Updated) (English, DOCX 104.95 KB)

Open PDF file, 268.44 KB,  LAB-49: Update to Subchapter 6-corrected (English, PDF 268.44 KB)

Open DOCX file, 109.43 KB,  LAB-49: Update to Subchapter 6-corrected (English, DOCX 109.43 KB)

Open PDF file, 103.55 KB,  LAB-48: 2019 HCPCS (English, PDF 103.55 KB)

Open DOC file, 124 KB,  LAB-48: 2019 HCPCS (English, DOC 124 KB)

Open PDF file, 260.95 KB,  LAB-47: 2018 Service Code Update (English, PDF 260.95 KB)

Open DOC file, 208 KB,  LAB-47: 2018 Service Code Update (English, DOC 208 KB)

Open PDF file, 336.73 KB,  LAB-46: Subchapter 6 Revisions (English, PDF 336.73 KB)

Open DOC file, 207.5 KB,  LAB-46: Subchapter 6 Revisions (English, DOC 207.5 KB)

Open PDF file, 339.11 KB,  LAB-45: Subchapter 6 Revisions (English, PDF 339.11 KB)

Open DOC file, 208 KB,  LAB-45: Subchapter 6 Revisions (English, DOC 208 KB)

Open PDF file, 279.04 KB,  LAB-44: Subchapter 6 Revisions (English, PDF 279.04 KB)

Open DOC file, 153 KB,  LAB-44: Subchapter 6 Revisions (English, DOC 153 KB)

Open PDF file, 176.16 KB,  LAB-43: Subchapter 6 Revisions (English, PDF 176.16 KB)

Open DOC file, 280 KB,  LAB-43: Subchapter 6 Revisions (English, DOC 280 KB)

Open PDF file, 127.09 KB,  LAB-42: Revisions to MassHealth Regulations-Affordable Care Act (English, PDF 127.09 KB)

Open TXT file, 20.34 KB,  LAB-42: Revisions to MassHealth Regulations-Affordable Care Act (English, TXT 20.34 KB)

Open PDF file, 240.95 KB,  LAB-41: 2013 HCPCS (English, PDF 240.95 KB)

Open DOC file, 108.5 KB,  LAB-41: 2013 HCPCS (English, DOC 108.5 KB)

Open PDF file, 72.17 KB,  LAB-40: Update to 2012 HCPCS (English, PDF 72.17 KB)

Open TXT file, 15.05 KB,  LAB-40: Update to 2012 HCPCS (English, TXT 15.05 KB)

Open PDF file, 82.03 KB,  LAB-39: 2012 HCPCS (English, PDF 82.03 KB)

Open TXT file, 14.45 KB,  LAB-39: 2012 HCPCS (English, TXT 14.45 KB)

Open PDF file, 57.79 KB,  LAB-38: Revised Provider Regulations (English, PDF 57.79 KB)

Open TXT file, 13.67 KB,  LAB-38: Revised Provider Regulations (English, TXT 13.67 KB)

Open PDF file, 161.68 KB,  LAB-37: 2011 HCPCS Updates (English, PDF 161.68 KB)

Open TXT file, 90.83 KB,  LAB-37: 2011 HCPCS Updates (English, TXT 90.83 KB)

Open PDF file, 528.12 KB,  LAB-36: 2011 HCPCS (English, PDF 528.12 KB)

Open TXT file, 78.21 KB,  LAB-36: 2011 HCPCS (English, TXT 78.21 KB)

Open PDF file, 252.89 KB,  LAB-35: Revised Provider Regulations (English, PDF 252.89 KB)

Open TXT file, 26.42 KB,  LAB-35: Revised Provider Regulations (English, TXT 26.42 KB)

Open PDF file, 556.95 KB,  LAB-34: 2010 HCPCS (English, PDF 556.95 KB)

Open TXT file, 79.86 KB,  LAB-34: 2010 HCPCS (English, TXT 79.86 KB)

Open PDF file, 540.68 KB,  LAB-33: 2009 HCPCS (English, PDF 540.68 KB)

Open TXT file, 81.8 KB,  LAB-33: 2009 HCPCS (English, TXT 81.8 KB)

Open PDF file, 238.66 KB,  LAB-32: 2008 HCPCS (English, PDF 238.66 KB)

Open TXT file, 83.66 KB,  LAB-32: 2008 HCPCS (English, TXT 83.66 KB)

Open PDF file, 241.1 KB,  LAB-31: Revised Service Codes and Descriptions (English, PDF 241.1 KB)

Open TXT file, 22.6 KB,  LAB-31: Revised Service Codes and Descriptions (English, TXT 22.6 KB)

Open PDF file, 219.49 KB,  LAB-30: Independent Clinical Laboratory Manual (English, PDF 219.49 KB)

Open TXT file, 22.23 KB,  LAB-30: Independent Clinical Laboratory Manual (English, TXT 22.23 KB)

Open PDF file, 137.19 KB,  LAB-29: Revised Billing Instructions (English, PDF 137.19 KB)

Open TXT file, 14.68 KB,  LAB-29: Revised Billing Instructions (English, TXT 14.68 KB)

Open PDF file, 143.12 KB,  LAB-28: 2007 HCPCS (English, PDF 143.12 KB)

Open TXT file, 80.08 KB,  LAB-28: 2007 HCPCS (English, TXT 80.08 KB)

Open PDF file, 62.86 KB,  LAB-27: Code Correction (English, PDF 62.86 KB)

Open TXT file, 7.35 KB,  LAB-27: Code Correction (English, TXT 7.35 KB)

Open PDF file, 179.66 KB,  LAB-26: Independent Clinical Laboratory Manual (2006 HCPCS) (English, PDF 179.66 KB)

Open TXT file, 82.5 KB,  LAB-26: Independent Clinical Laboratory Manual (2006 HCPCS) (English, TXT 82.5 KB)

Open PDF file, 303.05 KB,  LAB-25: 2005 HCPCS (English, PDF 303.05 KB)

Open TXT file, 76.37 KB,  LAB-25: 2005 HCPCS (English, TXT 76.37 KB)

Open PDF file, 195.8 KB,  LAB-24: 2004 HCPCS (English, PDF 195.8 KB)

Open TXT file, 81.18 KB,  LAB-24: 2004 HCPCS (English, TXT 81.18 KB)

Open PDF file, 427.86 KB,  LAB-23: 2003 HCPCS (English, PDF 427.86 KB)

Open RTF file, 490.36 KB,  LAB-23: 2003 HCPCS (English, RTF 490.36 KB)

Open PDF file, 642.92 KB,  LAB-22: Laboratory HCPCS (English, PDF 642.92 KB)

Open RTF file, 494.63 KB,  LAB-22: Laboratory HCPCS (English, RTF 494.63 KB)

Open PDF file, 185.91 KB,  LAB-21: New Service Codes (English, PDF 185.91 KB)

Open RTF file, 44.69 KB,  LAB-21: New Service Codes (English, RTF 44.69 KB)

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