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2026 MassHealth transmittal letters

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October

CSN- 8: Continuous Skilled Nursing Agency Services Manual: Revised Program Regulations, Open PDF file, 525.92 KB (English, PDF 525.92 KB)
IN-31: Independent Nursing Services Manual: Revised Program Regulations, Open PDF file, 541.23 KB (English, PDF 541.23 KB)
UCC-2: Urgent Care Clinics Manual: Updates to Subchapter 6 (2025, 2026 CPT/ HCPCS), Open PDF file, 242.71 KB (English, PDF 242.71 KB)

September

DH-36: Day Habilitation Manual: Revised Program Regulations, Open PDF file, 359.19 KB (English, PDF 359.19 KB)
LAB-61: Independent Clinical Laboratory Manual: Eligibility Requirements Updates, Open PDF file, 208.02 KB (English, PDF 208.02 KB)

August

ALL-255: All Provider Manuals: Revised Appendix T: Children’s Medical Security Plan 2026 HCPCS Code Updates, Open PDF file, 233.03 KB (English, PDF 233.03 KB)
CFS-2: Correctional Facility Services Manual: Revised Program Regulations, Open PDF file, 396.1 KB (English, PDF 396.1 KB)
CFS-2: Correctional Facility Services Manual: Revised Program Regulations, Open DOCX file, 120.93 KB (English, DOCX 120.93 KB)
DEN-118: Updates to Subchapter 6, Open PDF file, 296.2 KB (English, PDF 296.2 KB)
DEN-118: Updates to Subchapter 6, Open DOCX file, 18.41 KB (English, DOCX 18.41 KB)
HHA-60: Revised Appendix D, Open PDF file, 211.1 KB (English, PDF 211.1 KB)
HHA-60: Revised Appendix D, Open DOCX file, 144 KB (English, DOCX 144 KB)

July

ALL-254: Amendments to 130 CMR 450.000, Open PDF file, 214.5 KB (English, PDF 214.5 KB)
ALL-254: Amendments to 130 CMR 450.000, Open DOCX file, 123.32 KB (English, DOCX 123.32 KB)
AOH-63: Revised Program Regulations, Open PDF file, 230.55 KB (English, PDF 230.55 KB)
AOH-63: Revised Program Regulations, Open DOCX file, 120.7 KB (English, DOCX 120.7 KB)
AUD-22: Audiologist Manual: 2026 HCPCS Updates, Open PDF file, 237.18 KB (English, PDF 237.18 KB)
AUD-22: Audiologist Manual: 2026 HCPCS Updates, Open DOCX file, 124.51 KB (English, DOCX 124.51 KB)
CHC-125: Revised Program Regulations, Open PDF file, 255.47 KB (English, PDF 255.47 KB)
CHC-125: Revised Program Regulations, Open DOCX file, 120.32 KB (English, DOCX 120.32 KB)
COH-15: Revised Program Regulations, Open PDF file, 374.57 KB (English, PDF 374.57 KB)
COH-15: Revised Program Regulations, Open DOCX file, 120.46 KB (English, DOCX 120.46 KB)
DEN-117: Dental Services Manual Updates, Open PDF file, 214.1 KB (English, PDF 214.1 KB)
DEN-117: Dental Services Manual Updates, Open DOCX file, 121.94 KB (English, DOCX 121.94 KB)
DME-52: Durable Medical Equipment Manual Update, Open PDF file, 222.22 KB (English, PDF 222.22 KB)
DME-52: Durable Medical Equipment Manual Update, Open DOCX file, 121.93 KB (English, DOCX 121.93 KB)
HIS-27: Hearing Instrument Specialist Manual: 2026 Code Additions, Open PDF file, 238.27 KB (English, PDF 238.27 KB)
HIS-27: Hearing Instrument Specialist Manual: 2026 Code Additions, Open DOCX file, 116.03 KB (English, DOCX 116.03 KB)
ORT-31: Orthotics Manual Update, Open PDF file, 219.73 KB (English, PDF 219.73 KB)
ORT-31: Orthotics Manual Update, Open DOCX file, 121.47 KB (English, DOCX 121.47 KB)
PHM-65: Revised Program Regulations, Open PDF file, 451.22 KB (English, PDF 451.22 KB)
PHM-65: Revised Program Regulations, Open DOCX file, 121.44 KB (English, DOCX 121.44 KB)
PRT-32: Prosthetics Manual Update, Open PDF file, 221.1 KB (English, PDF 221.1 KB)
PRT-32: Prosthetics Manual Update, Open DOCX file, 122 KB (English, DOCX 122 KB)
THP-29: Revised Program Regulations, Open PDF file, 462.17 KB (English, PDF 462.17 KB)
THP-29: Revised Program Regulations, Open DOCX file, 127.4 KB (English, DOCX 127.4 KB)

June

DME-51: Durable Medical Equipment Manual: HCPCS Updates to Subchapter 6 and the MassHealth Durable Medical Equipment and Oxygen Payment and Coverage Guideline Tool, Open PDF file, 383.28 KB (English, PDF 383.28 KB)
DME-51: Durable Medical Equipment Manual: HCPCS Updates to Subchapter 6 and the MassHealth Durable Medical Equipment and Oxygen Payment and Coverage Guideline Tool, Open DOCX file, 122.9 KB (English, DOCX 122.9 KB)
PCA-27: Revised Program Regulations, Open PDF file, 398.6 KB (English, PDF 398.6 KB)
PCA-27: Revised Program Regulations, Open DOCX file, 127.94 KB (English, DOCX 127.94 KB)

May

IDTF-26: 2026 CPT/HCPCS Updates to Subchapter 6, Open PDF file, 278.01 KB (English, PDF 278.01 KB)
IDTF-26: 2026 CPT/HCPCS Updates to Subchapter 6, Open DOCX file, 141.95 KB (English, DOCX 141.95 KB)
PHY-176: Update to Appendix M: MassHealth CARES Program Performance Specifications, Open PDF file, 217.92 KB (English, PDF 217.92 KB)
PHY-176: Update to Appendix M: MassHealth CARES Program Performance Specifications, Open DOCX file, 120.67 KB (English, DOCX 120.67 KB)
ROC-6: Updates to Subchapter 6, Open PDF file, 386.25 KB (English, PDF 386.25 KB)
ROC-6: Updates to Subchapter 6, Open DOCX file, 119.86 KB (English, DOCX 119.86 KB)

April

ALL-253: Updated Appendix C: Third-Party Liability Codes, Open PDF file, 189.54 KB (English, PDF 189.54 KB)
ALL-253: Updated Appendix C: Third-Party Liability Codes, Open DOCX file, 149 KB (English, DOCX 149 KB)
AOH-62: Updates to Subchapter 6 (2026 CPT/HCPCS), Open PDF file, 154.07 KB (English, PDF 154.07 KB)
AOH-62: Updates to Subchapter 6 (2026 CPT/HCPCS), Open DOCX file, 110.25 KB (English, DOCX 110.25 KB)
DEN-116: 2026 Updates to Subchapter 6, Open PDF file, 239.22 KB (English, PDF 239.22 KB)
DEN-116: 2026 Updates to Subchapter 6, Open DOCX file, 18.88 KB (English, DOCX 18.88 KB)
PHY-175: Updates to Subchapter 6, Open PDF file, 219.48 KB (English, PDF 219.48 KB)
PHY-175: Updates to Subchapter 6, Open DOCX file, 121.33 KB (English, DOCX 121.33 KB)

March

DEN-115: Dental Manual: 2025 Updates to Subchapter 6, Open PDF file, 241.01 KB (English, PDF 241.01 KB)
DEN-115: Dental Manual: 2025 Updates to Subchapter 6, Open DOCX file, 18.62 KB (English, DOCX 18.62 KB)
PHY-174: Physician Manual: Update to Appendix M: MassHealth CARES Program Performance Specifications, Open PDF file, 189.65 KB (English, PDF 189.65 KB)
PHY-174: Physician Manual: Update to Appendix M: MassHealth CARES Program Performance Specifications, Open DOCX file, 127.75 KB (English, DOCX 127.75 KB)

January

CHC-124: Updates to Subchapter 6 (2025 CPT/ HCPCS) (Corrected), Open PDF file, 245.41 KB (English, PDF 245.41 KB)
CHC-124: Updates to Subchapter 6 (2025 CPT/ HCPCS) (Corrected), Open DOCX file, 133.22 KB (English, DOCX 133.22 KB)
DH-35: Day Habilitation Manual: Updates to Subchapter 6, Open PDF file, 214.04 KB (English, PDF 214.04 KB)
DH-35: Day Habilitation Manual: Updates to Subchapter 6, Open DOCX file, 127.7 KB (English, DOCX 127.7 KB)

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