ICD-10-PCS Code For Bone Marrow: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group 07JT includes procedures performed to inspect tissues or structures in bone marrow. These ICD-10-PCS codes are used for inpatient documentation when visually and/or manually exploring bone marrow during diagnostic evaluation or operative procedures. Accurate coding within the ICD-10-PCS 07JT group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.

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Bone Marrow Inspection Procedure Overview

Procedures in this group involve visually and/or manually inspecting bone marrow within the lymphatic and hemic systems to evaluate its appearance, cellularity, and other diagnostic features. These inspections are performed during inpatient care to assess hematologic conditions, infections, or marrow involvement by malignancy. Accurate ICD-10-PCS coding of these inspections is important for documenting the diagnostic intervention and ensuring appropriate inpatient case mix and reimbursement.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
7	Body System	Lymphatic and Hemic Systems
J	Operation	Inspection
T	Body Part	Bone Marrow

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ICD-10-PCS Code For Bone Marrow: Procedure Code Group Overview

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Bone Marrow Inspection Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
0	Section	Medical and Surgical
7	Body System	Lymphatic and Hemic Systems
J	Operation	Inspection
T	Body Part	Bone Marrow

When to Use

Use a code from this group when an inpatient procedure includes visual or manual inspection of bone marrow as a distinct operative action. These codes apply when inspection is performed to evaluate marrow characteristics during diagnostic or intraoperative assessment.

ICD-10-PCS Codes

3 rows

ICD-10-PCS Code	Description
07JT0ZZ	Inspection of Bone Marrow, Open Approach
07JT3ZZ	Inspection of Bone Marrow, Percutaneous Approach
07JT4ZZ	Inspection of Bone Marrow, Percutaneous Endoscopic Approach

Typical Clinical Scenarios

An elderly patient with progressive pancytopenia and unexplained weight loss is admitted for inpatient hematology workup after outpatient studies suggest marrow failure. During a planned diagnostic operative procedure, the surgeon performs a direct visual and manual inspection of the bone marrow to assess cellularity and focal lesions prior to obtaining biopsies. Typical codes: 07JT0ZZ
A middle-aged patient presents to the hospital with acute fever and new-onset severe neutropenia; concern for marrow infiltration by infection or hemophagocytic process prompts an inpatient percutaneous evaluation. Under imaging guidance, the clinician performs a percutaneous inspection of the bone marrow to evaluate appearance and guide sampling during the same encounter. Typical codes: 07JT3ZZ
A hospitalized patient with known hematologic malignancy undergoes endoscopic-assisted assessment during a surgical procedure to evaluate suspected marrow recurrence at a specific site after prior therapy. The team uses a percutaneous endoscopic approach to visually inspect the marrow space to direct therapeutic planning and sampling. Typical codes: 07JT4ZZ

Related Codes

07JK-THORACIC-DUCT-INSPECTION

ICD-10-PCS Code For Thoracic Duct: Procedure Code Group Overview

07JL-CISTERNA-CHYLI-INSPECTION

ICD-10-PCS Code For Cisterna Chyli: Procedure Code Group Overview

07JM-THYMUS-INSPECTION

ICD-10-PCS Code For Thymus: Procedure Code Group Overview

07JN-LYMPHATIC-INSPECTION

ICD-10-PCS Code For Lymphatic: Procedure Code Group Overview

07JP-SPLEEN-INSPECTION

ICD-10-PCS Code For Spleen: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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When to Use

ICD-10-PCS Codes

3 rows

ICD-10-PCS Code	Description
07JT0ZZ	Inspection of Bone Marrow, Open Approach
07JT3ZZ	Inspection of Bone Marrow, Percutaneous Approach
07JT4ZZ	Inspection of Bone Marrow, Percutaneous Endoscopic Approach

Typical Clinical Scenarios

An elderly patient with progressive pancytopenia and unexplained weight loss is admitted for inpatient hematology workup after outpatient studies suggest marrow failure. During a planned diagnostic operative procedure, the surgeon performs a direct visual and manual inspection of the bone marrow to assess cellularity and focal lesions prior to obtaining biopsies. Typical codes: 07JT0ZZ
A middle-aged patient presents to the hospital with acute fever and new-onset severe neutropenia; concern for marrow infiltration by infection or hemophagocytic process prompts an inpatient percutaneous evaluation. Under imaging guidance, the clinician performs a percutaneous inspection of the bone marrow to evaluate appearance and guide sampling during the same encounter. Typical codes: 07JT3ZZ
A hospitalized patient with known hematologic malignancy undergoes endoscopic-assisted assessment during a surgical procedure to evaluate suspected marrow recurrence at a specific site after prior therapy. The team uses a percutaneous endoscopic approach to visually inspect the marrow space to direct therapeutic planning and sampling. Typical codes: 07JT4ZZ

Related Codes

07JK-THORACIC-DUCT-INSPECTION

ICD-10-PCS Code For Thoracic Duct: Procedure Code Group Overview

07JL-CISTERNA-CHYLI-INSPECTION

ICD-10-PCS Code For Cisterna Chyli: Procedure Code Group Overview

07JM-THYMUS-INSPECTION

ICD-10-PCS Code For Thymus: Procedure Code Group Overview

07JN-LYMPHATIC-INSPECTION

ICD-10-PCS Code For Lymphatic: Procedure Code Group Overview

07JP-SPLEEN-INSPECTION

ICD-10-PCS Code For Spleen: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

ICD-10-PCS Code For Bone Marrow: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Bone Marrow: Procedure Code Group Overview policy alerts

Bone Marrow Inspection Procedure Overview

Code Attributes

ICD-10-PCS Code For Bone Marrow: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Bone Marrow: Procedure Code Group Overview policy alerts

Bone Marrow Inspection Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in ICD-10-PCS code group 07JT?

What is the clinical purpose of inspections coded in 07JT?

In which ICD-10-PCS section and body system are these codes classified?

How should accurate coding of 07JT procedures impact inpatient reimbursement?

When are 07JT inspection procedures typically documented?

References

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which procedures are included in ICD-10-PCS code group 07JT?

What is the clinical purpose of inspections coded in 07JT?

In which ICD-10-PCS section and body system are these codes classified?

How should accurate coding of 07JT procedures impact inpatient reimbursement?

When are 07JT inspection procedures typically documented?

References