Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Kohlberg Management V, LLC
  2. Issuer Name and Ticker or Trading Symbol
BioScrip, Inc. [BIOS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
* See remarks below
(Last)
(First)
(Middle)
C/O KOHLBERG & CO., L.L.C., 111 RADIO CIRCLE
3. Date of Earliest Transaction (Month/Day/Year)
08/19/2013
(Street)

MOUNT KISCO, NY 10549
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock (par value $0.0001 per share) 08/19/2013   S(1)   6,895,873 (2) D $ 13 (3) 1,788,542 I See Footnotes (4) (6) (7) (8)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Common Stock Warrants (right to buy) $ 10             03/25/2010 03/25/2015 Common Stock 3,004,887   3,004,887 I See Footnotes (5) (6) (7) (8)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Kohlberg Management V, LLC
C/O KOHLBERG & CO., L.L.C.
111 RADIO CIRCLE
MOUNT KISCO, NY 10549
    X   * See remarks below
KOHLBERG OFFSHORE INVESTORS V L P
C/O KOHLBERG & CO., L.L.C.
111 RADIO CIRCLE
MT KISCO, NY 10549
    X    
Kohlberg TE Investors V L P
C/O KOHLBERG & CO., L.L.C.
111 RADIO CIRCLE
MT KISCO, NY 10549
    X    
Kohlberg Investors V L P
C/O KOHLBERG & CO., L.L.C.
111 RADIO CIRCLE
NEW YORK, NY 10549
    X    
Kohlberg Partners V, L.P.
C/O KOHLBERG & CO., L.L.C.
111 RADIO CIRCLE
MOUNT KISCO, NY 10549
    X    
KOCO Investors V, L.P.
C/O KOHLBERG & CO., L.L.C.
111 RADIO CIRCLE DRIVE
MT. KISCO, NY 10549
    X    

Signatures

 Kohlberg Management V, L.L.C., By: /s/ Gordon Woodward, Vice President   08/20/2013
**Signature of Reporting Person Date

 Kohlberg Offshore Investors V, L.P., By: Kohlberg Management V, L.L.C., its general partner, By: /s/ Gordon Woodward, Vice President   08/20/2013
**Signature of Reporting Person Date

 Kohlberg TE Investors V, L.P., By: Kohlberg Management V, L.L.C., its general partner, By: /s/ Gordon Woodward, Vice President   08/20/2013
**Signature of Reporting Person Date

 Kohlberg Investors V, L.P., By: Kohlberg Management V, L.L.C., its general partner, By: /s/ Gordon Woodward, Vice President   08/20/2013
**Signature of Reporting Person Date

 Kohlberg Partners V, L.P., By: Kohlberg Management V, L.L.C., its general partner, By: /s/ Gordon Woodward, Vice President   08/20/2013
**Signature of Reporting Person Date

 KOCO Investors V, L.P., By: Kohlberg Management V, L.L.C., its general partner, By: /s/ Gordon Woodward, Vice President   08/20/2013
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) On August 19, 2013, 6,895,873 shares of common stock were sold by the Funds (as defined below) for $13.00 per share pursuant to an underwritten public offering.
(2) The 6,895,873 shares of common stock sold by the Funds consisted of: (i) 3,639,470 shares sold by Kohlberg Investors V, L.P. ("Investors"), (ii) 204,937 shares sold by Kohlberg Partners V, L.P. ("Partners"), (iii) 243,790 shares sold by Kohlberg Offshore Investors V, L.P. ("Offshore"), (iv) 2,646,938 shares sold by Kohlberg TE Investors, V. L.P. ("TE") and (v) 160,738 shares sold by KOCO Investors V, L.P. ("KOCO" and collectively with Investors, Partners, Offshore and TE, the "Funds").
(3) The price reflects the proceeds before expenses, consisting of the public offering price of $13.65 minus the underwriting discount of $0.65.
(4) The 1,788,542 shares of common stock of the Issuer, par value $0.0001 per share (the "Shares"), reported herein are directly beneficially owned as follows: (i) 943,949 Shares are owned by Investors, (ii) 53,153 Shares are owned by Partners, (iii) 63,230 Shares are owned by Offshore, (iv) 686,521 Shares are owned by TE and (v) 41,689 Shares are owned by KOCO.
(5) Pursuant to a Warrant Agreement with the Issuer, each of Investors, Partners, Offshore, TE and KOCO directly own warrants (collectively, the "Warrants") representing the right to purchase 1,585,904 Shares, 89,302 Shares, 106,232 Shares, 1,153,407 Shares and 70,042 Shares, respectively. The Warrants may be exercised at any time prior to March 25, 2015. The initial exercise price of the Warrants is equal to $10.00 per Share, subject to certain adjustments in accordance with the terms of the Warrant Agreement.
(6) The securities reported as directly beneficially owned by the Funds in footnotes 4 and 5 hereof may be deemed to be indirectly beneficially owned by Kohlberg Management V, L.L.C., which is the general partner of each of the Funds.
(7) The Funds acquired the Shares, the Warrants and other consideration from the Issuer in consideration for their interest in Critical Homecare Solutions Holdings, Inc. ("CHS"), pursuant to a merger of CHS into a wholly owned subsidiary of the Issuer on March 25, 2010. The merger agreement, which was entered into on January 24, 2010, valued the Shares and the Shares to be acquired upon the exercise of the Warrants at $8.3441 per Share, which was calculated based on the volume weighted trading average price of the Shares over the 10-day period ended January 22, 2010. Of the 12,653,165 Shares issued to the Funds pursuant to the merger agreement, 768,542 Shares are currently being held in escrow and are subject to forfeiture to satisfy any indemnity or purchase price adjustment payments to be made to the Issuer.
(8) Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.
 
Remarks:
Prior to the consummation of the transactions described herein, each Reporting Person may have been be deemed to be a member of a Section 13(d) "group" that owned more than 10% of the outstanding common stock of the Issuer. However, each Reporting Person disclaims such group membership and this report shall not be deemed an admission that such Reporting Person is a member of a Section 13(d) group that owns or owned more than 10% of the Issuer's outstanding common stock for purposes of Section 16 or for any other purpose.

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